Herb Robertson (T. Berne, G.W. Tsilis, L. Horner, J. Baron)
Headhunters (B. Summers, M. Clark, Jerry Z, Tm Stevens, M. Shim, D. Harrison)
Hans-Martin Linde, Konrad Ragossnig
Hans Uwe Hielscher: Dunedin Town Hall Organ New Zealand
Hans Uwe Hielscher: Dancing Pipes; Wiesbaden Market Church Organ
Hans Uwe Hielscher - Carillon, Thomas Franck - Carillon, Mainzer Domblaser
Hans Tammen / Alfred 23 Harth / Chris Dahlgren / Jay Rosen