The current prototype is an arranger module emulation in stand-alone format. its a "live jamming" midi tool that allows the user to play ,compose and save midi styles (using it's own file format. SMF yet not supported), switch chords in real time and maneuvering across it's 3 variations, 3 fill ins, 2 intros and 2 endings in real time, like any other hardware arranger, but unlike the hardware versions which usually use their own built-in samplers, Callisto has built to connect it's self to 3th party VSTI's, VSTI samplers and VSTI romplers in the host environment, using the host's internal midi routine and send to each VSTI it's exclusive midi data separately by the midi channels.
Callisto supports up to 6 different VSTIs powering at once with each style, which is equivalent to a full band accompaniment. Please, see the next pages to explore the prototype's full features list.