http://research.microsoft.com/en-us/um/redmond/projects/songsmith/ http://research.microsoft.com/en-us/um/redmond/projects/song... Could it be related to SongS

http://research.microsoft.com/en-us/um/redmond/projects/songsmith/ http://research.microsoft.com/en-us/um/redmond/projects/song... Could it be related to SongSmith? "Songsmith generates musical accompaniment to match a singer’s voice. Just choose a musical style, sing into your PC’s microphone, and Songsmith will create backing music for you."