for example, if i use a maqam that is called rast, r-a-s-t, then this is the main maqam.hould start with this maqam, and i can modulate to whatever i want, but at the end of the taqasim, i have to go usually to the rast. [music continues] the most important feature in taqasim is the ability to build up a melody, and the more you modulate, the more intense the improvisation becomes. the most important thing would be to understand that it has to be created on the spot. and it very much depends on the artistry and the knowledge, the experience of the musician. now, it is true that much of the ideas, the music ideas, with experience, they might repeat themselves, but it's never the same. you can never hear an idea repeated twice the same. it could be close, but it's never the same. and the whole idea is to-- maybe you repeat some ideas-- but to come up with some creative concepts that are very new and very maybe revolutionary also, musically speaking. (narrator) all musicians are steeped in the musical language of their culture. and each composer has his or her own way of wor