The Trio Sonata system transforms MIDI files into printed scores and accompaniments for solo or group performances. Working in conjunction with MIDI Doctor, Trio Sonata can grab a MIDI file from the Internet and do the following:

• Separate the musical data into solo and accompaniment parts.
• Change the range and key to match your instrument.
• Modify the accompaniment instrumentation to achieve a special sound.
• Create a printed score for the solo part.
• Play the accompaniment on a computer or keyboard with measure synchronization and an optional metronome for practice or performance.

Rather than simply playing audio recordings, Trio Sonata is a digital MIDI-based program. There are significant advantages. You can:

• Make tempo changes without affecting the pitch. Start at practice level and work up to performance.
• Store settings for accompaniments and run through an entire performance set automatically.
• Access thousands of MIDI files on the Internet, covering almost every popular song and classical work.
• Create scores and accompaniments with little effort and no cost.