CDs and iPods and Smartphones - Oh my!

‘I still like buying CDs,’ says Hornby. ‘But there are a lot of people who will never pay for music ever again. Why would you? I was talking to a 17-year-old recently, and he said he didn’t think his little brother had even seen a CD. He didn’t actually know that music came like that.’

Nick Hornby, quoted in “The day the music shop died”
John Harris, The Observer

The date on that quote is 2003. Notice that the music vehicle was CDs, not LPs. The CD was commercially made available in 1982, so it celebrated it 21st birthday in 2003. The record industry cooperated by making the CD and standard so it would play on any CD player.  The CD, when introduced, were uncopyable by the average user. You could tape a copy, but tape is a serial copy in that the order that you taped them in was fixed. You couldn’t program them to play the second, third and fourth track one time and the first and 12 track later as you could program CDs. The Album Era was supplanted by the CD Era. What had been introduced to supplant the once all-conquering CD? 

The iPod was introduced in October 23, 2001, about 8½ months after iTunes, Macintosh version, was released. The iTunes Store and a Windows version of iTunes was brought to market in April 2003. The iTunes store software was free, and the price for individual track was 99¢. iTunes has been credited with accelerating shifts within the music industry. The pricing structure of iTunes encouraged the sale of single songs, allowing users to abandon the purchase of more expensive albums. This hastened the end of the Album Era in popular music. The downloadable purchase raised its head. Rip your CDs and add it to your iPods. In April 2007 Apple sold its one-hundred millionth iPod. Yet sales of iPods were actually shrinking by 2009. Why? Apple debuted the iPhone in June 2007. The age of the smartphone was upon us. 

Remember back in the “old days”, when floppy discs ran the computer and you had to “boot it up,” How you scrimped and saved to afford your first hard disk? Ten megabytes, if you were rich. Remember that you thought,“I’ll NEVER fill this up!” Even the hard disk is not able to outpace it. In the intervening six years, smartphones are leading the way in consumer spending. That, accompanied by increasing expansion of the mobile the networks to expand 3G and 4G services and the advances made in high speed mobile broadband made the next logical step - subscription services where you could listen to any music.

Internet radio was the first step. The Internet radio station, an online form of broadcast radio, was the “playlist” played by presenters and featuring news and ads - the standard radio format.  You can have a smartphone app for each individual station assuring branding, advertising streams as well as providing a stream for apps such as TuneIn Radio. Subscription services such as Spotify and last.fm were offering free, with advertising, or a per-monthly subscription with more limited advertisements. The computer, not a presenter. was selecting and playing the songs based on an algorithm. Stuart Dredge, reporting summarising the Digital Music Report by IFPI in The Guardian stated, “Overall, physical music sales of CDs and vinyl fell by 11.7% to $7.73bn, while digital revenues rose 4.3% to $5.87bn. Within the latter sector, sales of downloads fell by 2.1% to $3.93bn while subscription streaming income rose 51% to $1.11bn.” What will be next? 

The answers, in the immortal words on Robert Zimmerman, “…are blowin’ in the wind.” I don’t know what Apple, Samsung and ??? are cooking up. What I worry about is this: how will you cope with the staggering amount of music that is available to you and your students?  How do communicate the idea of timeless works of art? How do you teach responsible curation? How can you inspire your students to come together and create music? 

You will find an answer to these and more through experimentation, pedagogy, and philosophy of education. You will find these based on your own formative experiences. You will find out from observing rehearsals at AMIS festivals. You will find out through the dialogues with your students. You will find out from your performance successes and, most importantly, from your performances that are not quite successes. 

We live in a fast-moving world. Three revolutions in the way we access music. I leave you with Wayne Shorter’s words: 

The challenge is to be in the moment and the thought of playing or writing what you wish for. What you wish the world to be like. Or playing what you see. What condition the world is in today. A lot of loose ends. And also playing music that you can’t anticipate. Uncertainty? Play that. We have to learn to deal with uncertainty and dialogue with the unexpected and dialogue with the unknown. Because the unknown can not be rehearsed. How do you rehearse the unknown? It’s something that’s coming out of the human existence that’s making us evolve and grow. On a humanistic level, we’re pulling out of ourselves what we didn’t know was there. That should be telling us a whole lot about eternity. No such thing as beginning or end in life.

Have a restful summer. See you next year!

Practise Makes....Better

"Any sufficiently advanced technology is indistinguishable from magic."
Arthur C. Clarke

Welcome and welcome back! By popular request (well, one person) I am re–presenting some of the material presented at last year's International Honor Band and Choir Festival and in a previous column. It once again is recording time for auditions for Honor Band, Choir, Orchestra and Middle School Honor Band. Jon Hodge has shared a guide for recording which is linked from the News page on the AMIS web site. My previous article is in the HeinSite archive on the AMIS web site - I've used the same quote to make it easier to find. This is a "variation on a theme" so apologies if you have heard the melody before. These same techniques may also be used to record your whole group in rehearsal or performance.

A brief philosophical diversion. One goal of the audition recording process is to present an accurate view of the performers capabilities and abilities through performing prescribed literature at controlled tempi and using common articulations. It is therefore possible for like to be judged against like. The tempo guidelines in the vocal audition for the song are the acceptable range for performance. Whether or not you artistically agree with that choice, it is what is given for the audition. The audition committee has made mistakes and is, indeed, flexible, but if everyone uses that range of tempos it is possible to compare how a variety of singers handle articulation, phrasing, diction, and rhythmic accuracy. To make an analogy; everyone is driving their individual cars on the same racetrack, with the same bends, straights and curves.

We, as artists and educators celebrating music, wish to minimise the intrusion of the recording process on our performers. They are nervous enough, and a teacher flapping about pushing buttons, setting levels, adjusting stands does little to calm the nervous performer. It also does little to calm the nervous teacher who may not have an advanced degree in audio engineering or years of experience gigging in lounges and bars, setting up and taking down increasingly intricate sound systems. There is an easy solution.

Practise. You always try to have your performing group rehearse in the performance space under simulated performance conditions, don't you? When you are working with your students, record them from their first efforts. Let the students hear their performances and make decisions about performance adaptations (breathing, tone, articulation) based not just on your feedback, but their own - based on listening and evaluating their performance.

By using a microphone and audio interface for your iPod you can carry your recording studio with you in a briefcase or book bag. You may have to carry the stand as well - a perfect task for helping the student take ownership in the recording process. Although the audio interfaces are available for the iPod nano, I would still recommend the iPod video - the small iPod video has four times the recording time as the largest iPod nano. Ten megabytes (MB) per minute of uncompressed audio, so one hundred megabytes is ten minutes, one gigabyte is approximately one hundred minutes of music.

You will have to experiment. Unlike more professional solutions, there is no level control. You'll have to move the student backwards and forwards to find the "sweet spot". You'll also have to experiment with metronome placement so the student, accompanist and microphone can all hear its important message.

I tend to place the iPod on the piano and set the microphone up so it is facing away from the piano. I also place the metronome on a music stand at 90° to the microphone. The singer (in my case), then stands facing the piano anywhere from two to three feet away from the microphone. Incredibly large and colourful voices will have to retreat to avoid creating distortion. This uses the microphone's natural rejection of sound coming from directly behind to minimise the piano sound going to the recorder and maximise the singer's sounds.

I then start the recorder and record the entire half hour session. I keep a sheet numbered 1 to 50 and have the student say a number before each trial - I then put a quick + - or √ as a rough guide to my impression of the performance. I'll listen to the first recored track and readjust the microphone position if necessary, but after that it is hands off the technology and all attention is on the performer and their performance. If there is time, I'll link the iPod back to my laptop, pull the recording into iTunes. It tells me that there are new voice recordings available and asks if I would like to import them now. This also gives me a backup recording automatically as it remains on the iPod until I delete it. Once it is in iTunes, I can rename it with the singer's name. The date is automatically entered. I can then drag it into a playlist and burn it straight to CD so the singer can take it home and listen to their performance and reflect on what they can do to change it.

Since we are already used to recording rehearsals, there is less tension when it is time to record the final performances. Beforehand, I'll have read through the audition instructions to see how my students should be announcing themselves and if I am supposed to be making one track for each candidate or four tracks for each candidate, one for each exercise and announcement. I stick to the plan, repeat the process, and will eventually ask the student which of the "takes" is their final performance. I remind them that only complete "takes" of an exercise can be used. If a student is still making pitch errors, note errors and rhythm errors I will continue with their evaluation and reflection process, but we will probably come to a mutual decision at the end of their recording session that perhaps this audition still isn't ready to submit. This means that the performer and I have decided not to submit the audition and that their advances from early attempts have been acknowledged, but that the singer has come to a greater understanding about what is meant by membership in an honor group and probably has new goals for their musical studies for the year.

If the audition process for that student continues, I then take the student's requests, compare them with my track sheet, and edit the long session file and find the versions they wish to use using an audio editor. Both the editors mentioned below have wave shape editors so you can see the conversation, singing and the metronome. I then export the final tracks as .wav or .aiff files and place them in a folder with that student's name. I'll also name the tracks, for Soprano 1 in this case; s1announce, s1ex1, s1ex2, s1song.

The final tracks are then dropped back into your CD burning application of choice - I still use iTunes as it creates yet another backup of my edited files and makes it easy to create a second CD as my insurance copy. There are numerous available for every platform: Roxio Toast, EasyMediaCreator and Nero come immediately to mind. Then, the dreary part; I go to the Lower School music room when no one is there and listen to the entire recording. This is my check. Is each audition complete? Are the tracks for each candidate in the correct order? Does it play on that stereo? How does it really sound? Any problems and it's back to the audio files. Hopefully recording problems like distortion will have been discovered earlier in the process. Then I'll take the CD(s) home and try the, on my stereo. If I have time, I'll listen to the whole thing again. If not, I'll listen to the beginning of the CD, the middle, and the last track. Then it's time to fill in the paperwork that accompanies the CD(s), the online form that accompanies the audition, and get the package ready for mailing.

So there it is in a nutshell. Practise. Demystify. Involve the student in the evaluation. Read instructions and follow them. Celebrate success at every stage of the audition process and remember that you are the first member of the audition panel.

Rick Hein
rahein@mac.com

Resources:

Audacity - Free - (http://audacity.sourceforge.net/)

Audacity is a free, easy-to-use audio editor and recorder for Windows, Mac OS X, GNU/Linux, and other operating systems. You can use Audacity to:

* Record live audio.
* Convert tapes and records into digital recordings or CDs.
* Edit Ogg Vorbis, MP3, and WAV sound files.
* Cut, copy, splice, and mix sounds together.

SoundStudio - $79.95 - (http://www.freeverse.com/apps/app/?id=5012)

Sound Studio 3 is an easy-to-use Mac OS X application for recording and editing digital audio on your computer. Digitize tapes and vinyl records, record live performances, create your own mixes with crossfades, tweak the levels and EQ, apply digital effects and save in all major file formats with Sound Studio 3!

xtrememac micromemo - $59.95 - (http://www.xtrememac.com/)

• high-fidelity digital audio recorder
• Turn your iPod into a portable recording studio. No tapes, no batteries, no cables. MicroMemo™ plugs • into your iPod to record interviews, meetings, lectures, a new guitar riff, or any audio content directly to your iPod nano or iPod video.

Sony ECMMS907 Digital Recording Microphone - $99.99 - (http://tinyurl.com/2flrab)

• Electret Condensor Stereo Microphone with Mid-side stereo system
• Wide Dynamic range for capturing high-quality sound through digital recording
• Directive angle can be set to between 90 and 120 degrees depending on environment and source
• Triangular shape design, fits comfortably in your hand

ROXIO - Toast & EasyMediaCreator - (http://www.roxio.com)

Nero - (http://www.nero.com/)

Garageband and iTunes ($79 - free with new Apple computers) can also be used to import voice memos from your iPod using iTunes, drag them to the desktop, drag the desktop file into Garageband, trim out talking and excess metronome run, and then send back to iTunes, where it can be burned as a CD.

Tidings of the season

"There are two ways to live your life. One is as though nothing were a miracle. The other is as if everything were a miracle." Albert Einstein

"Any sufficiently advanced technology is indistinguishable from magic. Arthur C. Clarke

As we approach the midway point in our academic year, the topic in this column generally turns to "what are the new gadgets for Christmas'. The festive season is one way that our personal stock of technology can be increased, to almost quote the fab four "with a little help from our friends".

The first is a set of tools to help you in your classroom. No, really. We all have a variety of devices that we use to record our progress day by day. Many of your classrooms have state of the art stereo systems. But how many of you record your group on a regular basis and offer them the chance to reflect on their performance and the changes that have taken place in their performance over time? Wouldn't you like to have a one touch recording system that you can carry easily and set up at a moment's notice? Here's a candidate for that magical combination.

Apple's new iPod has the ability to record at CD quality. It does not, however, have any form of built in microphone. Previous iPods had the ability to record at "voice memo" quality which is unsuitable for music. A third party, xtrememac has introduced a device, the micromemo, which has a small microphone that clips on the iPod dock connector and allows for direct one click recording to the iPod. The files are stored as uncompressed .wav files in mono and transferred to iTunes when you connect the iPod to your computer. The micromemo works with the new "Fifth Generation" iPOds that playback video. It will not work with the iPod Nano or Shuffle.

Once your recordings are on your computer in iTunes, (free - remember?), it is about a three click process to burn an audio cd. You can also just store them on your iPod and computer. Immediate layback can take place when you connect your iPod to a set of powered speakers or plug it into your classroom stereo and press "Play". The recordings consume about 10 megabyte per minute of stereo audio. Recording a fifteen minute session will use about 150 megabytes. The smaller iPod with its 30 gigabyte hard drive will hold at least 100 hours of stereo recording, plus about 3,000 songs from your music library. The larger iPod holds 80 gigbyes, so you can more than double those figures.

I hear you say, "Mono - I thought that died with bell bottoms and paisley shirts? Yet you've given us stereo recording times - what gives?" You're right: there's more. The small microphone on its flexible stalk can be removed. revealing a 3.5 mm socket. Many of you will already have a battery powered stereo microphone, like the Sony ECM-MS907. Pop a fresh battery in it, turn it on, plug it in, press record. You're now recording at CD quality in stereo. Flick the small switch on the micromemo from "Mic" to "Line" and you can record at CD quality straight off your mixing desk or home stereo. Yes, you can now digitise all of those priceless LPs that have never and will never be reissued as CDs. Certainly these small boxes must contain some serious magic!

The second gift you can give can be shared with everyone you know. It is free. Visit http://www.pandora.com. Pandora is Internet radio, but with a difference. It is an outgrowth of the Music Genome project. A group of musicians analysing music in terms of melody, harmony and rhythm, to instrumentation, orchestration, arrangement, lyrics, and of course the rich world of singing and vocal harmony. You create a radio station by requesting a song or an artist. Pandora then sifts its musical genome database and finds songs that are genetically "like" the one you selected. It then creates a playlist and plays you music that is like the song or artist you selected. You can give a "thumbs up" or a "thumbs down" on each song as it plays to refine the databse's criteria. You'll need a broadband connection and a nice set of speakers.

The third gift for you is the most magical and mystical and one that is within the reach of all of us. It is the chance to bask in the reflected glow of the gift that you have given to your students, the gift of music. You have been instrumental in offering them an opportunity to collaboratively create a sculpture in the air that affects everyone who hears it. Take the time to recharge your batteries. Whether it is by travelling to new places and experiencing new cultures and ideas or by snuggling into the comfort of your own home surrounded by those you love and those who love you, take the time to refresh and renew your creative essence.

Enjoy all of the magic of your holiday season.