Hi there,You can find lots of style discs at Strawberry Music Ltd. it is part of styledisc warehouse, run by Neil Blake. He now has the rights to all the Tecknote software, for all Technics keyboard,organs and digital ensembles.
The choice is very good as is the standard, for the Technics and Neils own produced Discs.
P.S. Strawberry music ltd can be found as an Ebay shop by going to Ebay and then goto Ebay shops, or Google Neil Blake Styledisc warehouse for a link. They also do software for other makes as well IF needed !!