E-Soft Audiotran E-Soft.Audiotran 允许你改变不改变声调的前提下改变音乐文件的播放速度, 特别适合于音乐爱好者放慢速度以排练独奏曲目. 它可灵活多样地设置播放选择项目(包括循环播放). 你还甚至可以倒过来在不改变播放速度的前提下改变音调, 这点尤其适合于让伴奏乐适合于你的歌唱嗓音. 它支持的音响文件格式有:MP3, WMA, WAV, OGG, WMV, ASX, ASF, IT, XM, S3M, MOD, MTM, M03.
With the Audiotran player you can change the speed of a song without effecting the pitch - musicians - slow the audio down and learn those solos, guitar riffs etc.  Do you find occasionally a song is just too slow. Adjust the speed once and it will always play at that speed using Audiotran.
Create loops to help you practise.
Audiotran pitch changer changes the pitch (in semitones) without effecting the speed - play backing tracks in the key of your choice.
Play all file types including MP4, AAC and CD.
Use Media Audio Capture to capture the files at the new speed or pitch.
Remembers the new pitch, speed and loop for each song.
Plays all file formats including standard audio CD's.