“ES”– Martin Walter/ Pipe Organ Steve Buchanan/ Classical Guitar 2013
“ES”– Martin Walter/ Pipe Organ Steve Buchanan/ Alto Sax 2013
New(s)peak -“Dialogues” Heike Fiedler voice Marie Schwab viola SB guitar 2010
Quantum – Guy Bettini (tp) Luca Sisera (b) Filippo Provenzale (d) SB sax 2012 visuals/ Heike Fiedler
Percussion Solo for Electric Saxophone/ SB 1995