the Windows or sound-card Synthesizer.
use the excellent and free SyFonOne, which can
synthesize and play any SoundFont sounds.
use the excellent and free VSTHost, which can
synthesize and play any VST plugin sounds.
PianoRollComposer can play and display any MIDI
created with PianoRollComposer can be played by any
the standard treble and bass clef staffs. Notes are
displayed in the piano roll format, so it shows
music with absolute accuracy.
can be entered directly on the staffs, and you can
edit each note to give it the exact characteristics
have a MIDI keyboard, you can play and record any
instrument with it (there's also an on-screen
use any of the 128 General MIDI instruments and 61
MIDI percussion instruments.
16 different instruments can show and play at the
Record To, Play, and Merge WAVE files at up to