Mp3 Tempo Changer is a player & converter, which can speed up/slow down songs, supports mp3 mp2 mp1 ogg wma ape flac wav midi and more file types.

Key features:* Change tempo without changing pitch* Change pitch* Playing and changing* Repeat play a segment* Save files as mp3* Batch operation* Copy mp3 tags while save input file as mp3* Drag and drop* Supported input file types: mp3 mp2 mp1 ogg wma ape flac wav wv midi aac m4a aiff.