The Tonelib JAM is a software for creating, editing, printing and listening to tablature and sheet music for guitar and other fretted instruments. You can use Tonelib JAM for regular guitar practicing, for learning songs or for advancing your performance skills to the next level. The Tonelib JAM makes it easy to create backing tracks from just about any song. The internal player lets you change the playback tempo while keeping the same pitch and has facilities to loop a section of the music.
RMCA Pro and MAAS are MIDI auto-accompaniment systems which have all major features of a high-quality MIDI keyboard (chord recognition, based auto arranger with recording section, up to 16 fingered and 10 two-finger chord types, flexible controls, chord progression function, circle of fifth function and much more). In addition, a unique feature of RMCA Pro is its ability to create an accompaniment style from virtually any MIDI input (midifile or live music)