what is music?

hi every one ,
to day i wanna ask u all a question ? what is music any way .i know in which angle i saw music u all don't ,music is a drag for me without it i cannot imagin life and cannot accept it . what r u all thinking?.tell me ,i wanna know is there r someone like me........
for "simon" : i think u quite know abt bangalies,na? why dont get a conversation over it? u say :"Guess the bengalis are developing a sense of humour now-a-days" u think they don't get in past ? if any day any where we met i tell u ....i am a bangali and proud to be, bye pal.

say together "life is music;music is life"