Yet Another Time Machine 0.4

Yet Another Time Machine is a command line Ogg Vorbis and MPEG audio player with the ability to control the tempo of playback without changing the pitch.
Primary usage would be to listen (for example) to audio books at 150% tempo. This is still understandable and saves time, hence the name of the program.
The following audio encoding formats are supported:
- Ogg Vorbis
- Ogg Speex
- MPEG
- All formats supported by libsndfile (FLAC, WAV, AIFF, ...)
Enhancements:
- Version 0.4 adds support for libsndfile.
- There is also an undocumented gem, you can use < and > to slow down or speed up by 10%, and hitting SPACE can be used to pause playback.