Originally posted by reinfeld
i have been watching a video of three women play together ( flute, violin and piano ...and not just some simple guitar strumming ). without the written music they are just going around and suggesting a tune by someone just striking up a note and the others pick up the tune ( hymns ) and they just all play away.
how do musicians remember all those notes ...[text shortened]... t and some interior unthinking memory take over to tell the muscles and nerves what to do next ?
I assume these women are improvising. The process is similar in some ways to what you've described, but dissimilar in other ways. One of the hallmarks of a great improviser is that their lines seem to flow all the way through the tune. The very, very best make their improvisation sound almost like a perfectly crafted composition but imbued with a spark of creative energy, a sort of momentum that builds and builds creating excitement along the way. It's difficult to describe in text because the experience is so visceral, but you get the general idea. For best results, listen to the greats like Charlie Parker (one of if not the best improviser that has ever played IMHO, a true giant), Miles Davis, John Coltrane, Sonny Rollins, Bill Evans, Jaco Pastorius, Joe Zawinul, John Scofield, Pat Metheney, Joey DeFrancesco, Scott Henderson (guitar), Scott Kinsey, Wayne Krantz, Robben Ford, etc... (way too many greats to name, and obviously I'm a bit guitar-biased 🙂).
Memory plays a big part in improvising, although it's not the type of memory where lines are recalled in their entirety per se. Better improvisers have practiced so much that they are able to envision, recall, manipulate, create and react to lines in large chunks which can then be pieced together to form longer musical phrases with the intent of matching the line to the situation. These "chunks" are sometimes referred to as licks, phrases, ideas and a host of other names, but they are all organizing principles that streamline the creative process in a way that makes musical sense. "Licks" (short musical phrases that feel "complete" by themselves) are probably recalled by rote, while "ideas" are more like rules that prune the possibilities. Melodies and chord changes are probably memorized as well, although parts of compositions are more easily remembered as formulas (such as ii-V-I's or scalewise melodies). An experienced improviser will have a greater intuition for what certain ideas will sound like and how they will work in the given situation, and is able to choose appropriate phrases exceptionally rapidly. On rare occasions, the improviser will make these decisions so fast and so appropriately that it feels like the song/instrument is playing itself and that the musician is merely a conduit for creative energy. This is what "being in the zone" feels like.
Other organizing principles also come into play on various levels, like the sub-form level ideas like "intro", "verse", "chorus", "bridge", and "ending", and super-form level ideas like "1st time through", "2nd time through", and "final time through". These ideas help organize the improvisers thoughts to keep track of changes and melody ideas, and guide the overall contour of the song. The best improvisers are able to simultaneously consider all these ideas, set goals on the general contour of the song, rapidly employ their intuition to pick the best musical phrases available to them, and update their ideas in reaction to what they just heard, just felt, or are expecting to hear, all while remaining in key, in tune, in rhythm, and in the moment. Paradoxically, it's a lot easier and a lot harder than it sounds. 🙂 Of course, then there's free jazz... 😵
One final analogy, improvisation is a lot like chess. Chessmasters train like crazy in order to develop chess "licks" (openings, variations, endgames), and "phrases" (positional considerations like N vs. B battles and pawn structure, and tactical opportunities like pins, forks and skewers), and then exert great creative energy at the board trying to fashion these tools into effective play, constantly calculating, pruning, envisioning, recalling and creating positions in their minds, finally playing the most appropriate moves for the situation, all under time pressure and psychological stress. Just like musical improvisation, chess play is a sublime mixture of "been there, done that" and "wow!". 🙂