A console tool to add BPM tags to mp3 files. If mpg321 is installed, the song can be played in the background while the user taps the keyboard to determine the tempo.
The General Sound Manipulation Program (GSMP) aims to become for sound what The GIMP is for graphics. It features non-destructive editing, mutliple tracks, and real-time FX prehearing. It is very interactive (all the big work is done in background-threads