AudioScore Lite is the free audio transcription program included with Sibelius.
AudioScore Lite now supports recognition of up to two simultaneous notes in CD tracks (instrument recognition, pitch bend editing, and MP3 support are not included).
Developed by Neuratron, creators of PhotoScore, AudioScore lets you input music into Sibelius simply by singing or playing an instrument--then hitting a button.
What is new in this release:
A minor update to AudioScore Lite is available, including improved accuracy for transcription, and some other minor bug fixes.