MP3s for several HMM generated pieces. Each name is the original piece the model was trained on and the specifc model used.
Mussorgsky’s Pictures at an Exhibition - Gnomus Exerpts
Other Generated Pieces - We find that HMMs generated more consonant pieces when trained on harmonically simple original pieces, built on perfect intervals, such as the perfect fourth or perfect fifth intervals. Below are two additional examples of HMM generated pieces trained on original pieces built on perfect intervals.