Read a book called Capturing Sound by Mark Katz, which details how (mainly recording) technology changed music. Some of the information makes perfect sense in retrospect, but one often doesn’t ask oneself why or how music came to be the way it is, and his insights illuminate some of those mysteries.
He discusses vibrato in string players, which is a good example. Katz contends that in the pre-recording era vibrato added to a note was considered kitschy, tacky, and was universally frowned upon — unless one absolutely had to use it in the uppermost registers. As recording became more ubiquitous and common in the early part of the last century it was found that by using a bit more vibrato not only could the volume of the instrument be increased (very important when there is only one mic or a huge horn to capture an orchestra or ensemble) but the pitch, now painfully and permanently apparent on the recording, could be smudged by adding the wobble. The perceptible imprecise pitch of a string instrument with no frets could be compensated for with a little wobble. Soon enough, the conventional wisdom reversed itself, and now people find playing without vibrato to be painful, weird and unprofessional.
I suspect that the exact same thing happened with opera singers. I have some recordings made at the very beginning of the recording era and their use of vibrato is much much less that what is common nowadays. Their singing is somewhat closer to what we might call pop today — well, not exactly, but I find it more accessible and less weird that the fuzzy pitching of contemporary opera singers who sometimes exaggerate the wobble so much you hardly know what note they’re supposed to be singing unless you know the tune already.
Later Katz says that the length of 78s (and later or 45s) determined some changes in writing style. Those recordings, being limited to fewer than 4 mins (more like 3.5 for 45s) prodded songwriters to limit their composing to that length. To me a song length between 3 and 4 minutes seems natural, inevitable; I can hardly conceive that it could have ever been otherwise, but maybe it was. I dunno, though — even folk songs and blues, most of them don’t have too many verses — the old transcriptions and collected lyrics wouldn’t run much longer than that. So maybe this is an example where the technology happened to fit one existing form like a glove.
However, with jazz and classical it made a huge difference. Jazzers obviously would stretch out a tune or theme, and had to then limit themselves in the studio — they became more concise and jazz became more “composed”. I’d offer that for some jazz musicians this was not a bad thing — it became a restriction that forced rigor and creativity.
Classical works persisted in being longer, for the most part, but the composers often wrote in intentional transitions at the points where one would flip over the 78s. Decrescendos at the end of one side and crescendos on the flip side — so that the transitions didn’t seem too awkward. Some composers had been criticized for writing graceless section transitions when actually they were merely guilty of not writing for the new medium.
Microphones enabled singers with quieter voices and less projection to simply get closer to be heard, or for other singers to adopt a more intimate vocal approach, something entirely new. From Frank Sinatra to Julie London, Chet Baker to João Gilberto, this intimate whisper-in-your-ear approach caught on, and soon changed the way singers and songwriters wrote and approached material.
Later on, with LPs, record companies encouraged artists to record long players, which could be sold for more money and profit than mere 45s, and some artists began to stretch out a little more. Thematic LPs emerged (Frank Sinatra again) and extended jams and side-length compositions from Miles and various rock bands. Artists began to use the studio as an instrument as well, creating compositions on multitrack tape that could never be reproduced live.
Later, with 12” dance and DJ singles, which I remember from the late 70s, the low end, the kick drum and bass, could be brought forward, made louder, and the disco became a world of throbbing pulsing low end which had to wait for the CD before it could be recorded and experienced in album format.
With CDs, it was rumored that the length of the disc was technically created to be able to hold the duration of Beethoven’s 9th. Or so the unsubstantiated story goes. But the low end, and the super high end, was practically unlimited, unlike LPs, and this extended audio range could now be available to everyone. Dance music, techno and hip-hop became music of physical sensation. Music was in your face and jiggling your butt.
There was definitely a change in composition with the advent of digital recording. Looping of rhythm tracks is now ubiquitous, and you can “hear” the ease of Akai, Pro Tools, Logic and other digital and sample-based recording in the music written in the last 10 years. Sometimes the uncanny perfection that makes all this possible is pleasing, while at other times it is audibly too easy to achieve, and that facility is obvious and boring. In hip hop, which might be the most radical popular music around, there is no relationship of the composition to live performance anymore — everything, every instrument, is processed or is shamelessly and boldly artificial. Most other pop genres retain some link to simulated live performance, but a song put together with finger snaps, super compressed vocals, squiggly synths and an impossibly fat bass doesn’t resemble a band at all.
What comes next, with MP3s and the solitary listening experience begun with the Walkman in the late 70s (it was that long ago!) —? Well, the cassettes that came with the walkmen were perfect for mixtapes. So albums began to be reconstructed, homemade compilations were passed around, and the mix tape as a personal statement, a thoughtful and considered gift and a journey came into being. This was a kind of composing. Or recomposing. None of that is new. It’s taken off with MP3s — it has exploded, it’s easier, but it’s not new. Now mixtapes (still called that though they are CDs) mainly feature new mixes and even brand new songs and there are “artists” whose talent and attraction is their skill at making these mix CDs.
What is also new and old is that MP3s return music to experience rather than being things, commodities. To some extent this technology also returns music to the social experience it always was, maybe not in the way Microsoft would like to link to in their ads for Zune, and not entirely about file sharing either, but somehow. It’s information, communication, as it once was.
Odd that the digitizing of audio was developed, I think, by Bell Labs, many years ago, as a way of squeezing more conversations over long distance cables. A telephone company, communication, service, not product, sort of. Seems we’re back to that. Music as conversations and communication.
But is there a composing response to the MP3 and the sound of digitized compressed and private music listening? I don’t hear it yet. One would expect that private listening habits would result in a different kind of music being written — maybe a flood of ambient moods as a relaxing way to decompress, maybe dense and complex compositions that reward many replays and close listening, maybe intimate and sexy vocals that would be inappropriate to blast out in public. If any of this is happening I am unaware of it.
MP3s, which is how many of us hear music now, are in a way like virtual music. The compression that allows their smaller file size eliminates what the software decides are redundant frequencies and sounds the ear probably doesn’t hear and won’t miss. Maybe. There is less “information” on an MP3 than on a CD, and less on a CD than on an LP. Where does this road end, and does it really matter that sheer information and recording quality is going down?
If, like the phone company, we’re talking about communication, information, then maybe some of that sonic richness is indeed redundant and is therefore superfluous information? Well, yes and no. Looking at a reproduction of a painting is certainly not the same thing at standing in front of the real thing, but an awful lot of the emotion, intent, ideas and sensibility is still communicated in the cheap reproduction.
There’s a point though, at which the richness of the retinal or aural experience is so diminished that it becomes irrelevant, but where is that point? I first heard rock and soul songs on a tiny crappy-sounding transistor radio, and it changed my life completely. It was sonic, but it was also a social and cultural message that electrified me. Now I’m not saying that tinny sound should be considered satisfying or desirable, but it’s amazing how lo-fi or lo-rez information can communicate a huge amount.
[Related posts: 6.5.05: Music Recording; 8.14.06: The Venue Shapes the Music]