There have been some big improvements since the last version:

* 2 channels of DMA sample sound
* Real-time resequencing possibilities for jamming and live performance
* Autoloading for screenless operation
* Microwire support for bass, treble, panning and master volume control
* Minimalist sample editor including unique 'YMise' function
* Many minor bug fixes and usability tweaks
* MIDI enhancements including drum pad support

Minimum system is any 1Mb 16/32 with colour screen, however STe with 2Mb+ is recommenedable.

Of course tunes playback on any 16/32, even 0.5Mb machines :)