How to calculate .MP3 file BPM(Beat per minute) in android [closed]

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. 开发者_运维技巧 Closed 11 years ago.

I am working an android application.How to calculate .MP3 file BPM(Beat Per Minute).Please

help me......................