I need to know that HOW CAN I UPLOAD MP3 FILE on SERVER USING JSP

Anyway I just spotted that you already made one post earlier to which I actually reply, but you did not find time to make a feedback. That is not nice...

ya sorry i was out some time
but it doesnt work..

it doesnt work..

This is not exactly accurate description of a problem

nw i can upload a file....
but can i restrict the file types as only mp3...

Yes, you need to only implement file filtering. Similar task is showed in this Swing tutorial

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