Total Members Voted: 14
I can improvise(create music on the spot), but I can`t improvise on a theme.
Maybe because improvising on a theme is more of a compositional method. You have to retain the original melody and know how to fit in the harmony. Theory knowledge helps here, as it does in improvisation over all.
What's really challenging is to spontaneously generate themes AND spontaneously extrapolate upon them. That's how improvise---I don't sit around thinking up themes, I just play, and I allow themes to form while I am playing. When something good comes out, I make sure to memorize it (instantly) so I can bring it back later, vary it, move it around to different keys/harmonies etc.In this sense, for me, I see no real difference between improvisation and composition. They are one and the same for me. It is definitely not something that I just picked up---I've worked at every skill that has gone into this sort of improv very dilligently over several years. I'm convinced it can be taught---most of my childhood I showed no inclination WHATSOEVER towards music even when I tried a musical instrument.
Improvisation encompasses all these things...it is a very broad term. You can noodle, you can compose, you can embellish...it doesn't have to be on something that exists...etc.Also I may have miscommunicated. All of this process I Described happens during a single session---I don't "bring a theme back later" like, hours later, I mean MINUTES later WHILE I am improvising. It is all truly spontaneous. Every aspect of the music is created originally on the spot, except my ability to play scales and a vocabulary of chords. That is to say, I have a physical vocabulary of techniques which can all be chopped up harmonically, melodically and rhythmically on the fly.you said:"Now...once you have composed some kindof melody," <<<this is what I do on the fly. I ALSO add/subtract to these melodies AS WELL as come up with them on the spot. I don't work them out. It takes a lot of practice to get to that point but it is well worth it, because it feels effortless even though everything you play represents the sum total of effort you put into your playing over a long period of time.I'm not saying you are wrong---I am saying there is more than one way to look at it---there's nothing wrong at all with working out a melody and THEN embellishing upon it, but, as I am describing here it is also quite possible to improvise every aspect of your music spontaneously.Let me describe it another way: Here's the typical split-up most people think of:composer->performer->listenerI assume you believe improvisation should only be in the "performer" part? I'm simply encouraging you to sort of muddy the waters a bit------there's no cosmic law that says that one person can't be the composer, performer, AND listener all at once. They needn't be separate.One more comment---there is no such thing as wrong in music. That's just my opinion though.