ei.
Listening to Avant-garde has opened up a lot of things for me too, esp. liberating one from the harmony-melody connection (which is basically, European harmony). Pwede palang tumugtog as inspired by tone, patterns, rhythmic, ugong ng tambutso, uga ng kahoy, kulay ng buhok, etc. hehehe..
Something you can't do on the usual 8 measure solo spot sa regular gig.
I guess it's more of the 'probing spirit' that makes it different. Anybody heard of Keiji Haino?