Hi Patrick, I would like to perform a piece for Double Bass and electronics for my recital at the end of the year. If my local arts council rejects my proposed commission with a composer in town, I need to look for a shop (probably online) carries sheet music for pieces with Double Bass and electronics. I have found one that carries your the sheet music & CD for your piece "Crystals", but what else is out there already? Where can I look online for sheet music? Do you know any composers that have written for this combination? Thanks, -Alex.