Computer program...

[JustinMarkVII]

Hey guys, I was wondering if there is a computer program available to let you edit MP3s and make them have a faster tempo... Thanks :)

[K-Bee]

Any kind of audio edititing program that have "Time Stretching" capabilities will let you do that.
time stretching lets you change the tempo without altering the pitch of a track.

These tools are often free of charge, and can be downloaded form the net, but if you're more serious about it, taking the plunge will pay of in the long run.

Good programs are Acid Pro and Cool Edit Pro