An audio file player that can change speed while keeping pitch
StretchPlayer is an audio file player that allows you to change the speed of
the song without changing the pitch. It will also allow you to transpose the
song to another key (while also changing the speed). This is a very powerful
tool for musicians who are learning to play a pre-recorded song. It's features
Time Stretch (50% to 150% of song speed, without changing pitch)
Pitch shift (up or down 1 octave)
Lots of keyboard accelerators
The player supports all the audio formats that libsndfile supports, which
currently includesOGG/Vorbis, WAV, W64, AIFF, SND, and FLAC. Note that neither
libsndfile nor StretchPlayer supports MP3 files for patent liability reasons.
StretchPlayer is free software, distributed under the GNU Public License,
version 2 or later. See the files gpl-2.0.txt and gpl-3.0.txt for the details
of the license.
Gabriel M. Beddingfield