Publisher's description
Music MasterWorks is a MIDI music composing program. Includes voice to note / wave to midi converter, staff / piano roll notation editor, sheet music printing, chord creation, keeping notes within a key, transpose, quantize, play/record with external MIDI devices, configurable keys, audio, and the ability to ignore the complexities of tracks and channels.
They said I could use MMW 3.94 "full" version (which does not require an unlock code), but that version does not work properly. I sent several e-mails to support service but received no answers at all. Should that be a honest software I would receive complete instructions on how to install it "on up to 3 computers" with a single unlock code - or supplementary codes should be sent by e-mail.