Live and Studio Collaborations

Sir PAUL McCARTNEY (Maybe I´m Amazed 2014)
BRUCE DICKINSON (Iron Maiden)
IAN PAICE (Deep Purple, Paul McCartney)  
IAN GILLAN (Deep Purple)    
JON LORD (Deep Purple)    
DON AIREY (Deep Purple, Rainbow, Whitesnake, Ozzy Osbourne)    
ROGER GLOVER (Deep Purple, Rainbow)    
STEVE MORSE (Deep Purple)    
GUY PRATT (Pink Floyd, Roxy Music, Michael Jackson, David Bowie)
GLENN HUGHES (Deep Purple..)    
MARK SCHULMAN (Pink, Cher, Foreigner)    
STEVE LUKATHER (Toto, Michael Jackson, Ringo Starr Allstars, Cher...)  
JOHN McLAUGHLIN  
SUZI QUATRO  
KEN HENSLEY (Uriah Heep)
RUSSELL GILBROOK (Uriah Heep)  
DAVEY RIMMER (Uriah Heep)
JOHN O´HARA (Jethro Tull)
DEREK SHERINIAN (Dream Theater) 
JEFF SCOTT SOTO (Journey, Sons Of Apollo, Talisman..)  
LEE SKLAR (Phil Collins, Toto…)
TANYA O´CALLAGHAN ( Whitesnake, Dee Snider)  
JOHN O´HARA ( Jethro Tull)  
NITA STRAUSS (Alice Cooper)  
MARK KING (Level 42)  
PETE YORK (Spencer Davis Group, Eric Clapton, Superdrumming)
HERMAN RAREBELL (Scorpions)
STEVE HACKETT (Genesis)    
MIKE STERN    
JOE LYNN TURNER (Rainbow, Deep Purple)    
DAN McCAFFERTY (Nazareth)    
CARL SENTANCE (Nazareth, Krokus, Geezer Butler..)    
TONY MARTIN (Black Sabbath)  
BOB DAISLEY (Rainbow, Ozzy Osbourne)
GRAHAM BONNET (Rainbow, Alcatrazz…)
NEIL MURRAY (Whitesnake, Queen, Brian May, Gary Moore)
BERNIE MARSDEN (Whitesnake)
DAVE MARKS (Robert Plant, Mel C..)
MO FOSTER (Cher, Phil Collins..)  
VAN ROMAINE (Steve Morse Band, Enrique Iglesias, Nena…)
PAUL MANZI (The Sweet)
GARY BALDWIN (Portishead, Ronnie Wood)  
STEVE LEE (Gotthard)
MITCHEL EMMS (The Voice UK…)
LEO LEONI (Gotthard)  
RICHARD LYMN (Don Airey Band)  
MARC LYNN (Gotthard)  
MARC STORACE (Krokus…)
BIFF BYFORD (Saxon)    
DOOGIE WHITE (Rainbow, Michael Schenker Group)    
KLAUS SCHUBERT (No Bros, "Schubert in Rock")    
KAITNER Z DOKA (Ian Paice, Don Airey, Jon Lord..)  
LAURENCE COTTLE (Alan Parson Project, Cher, Sting, Black Sabbath…)    
KATRINA LESKANICH (Katrina And The Waves…)
NEIL TAYLOR (Robbie Williams, Chris de Burgh, Tears For Fears)  
ERNESTO GHEZZI (Zucchero, Eros Ramazotti, Gotthard…)
CHRIS CHILDS (Thunder)
LIDIA BAICH (Pavarotti, Bocelli)    
NOTA BENE SYMPHONIC ORCHESTRA
ZAGREB PHILHARMONIC ORCHESTRA
CANTUS FIRMUS ORCHESTRA
BUCHAREST FILM ORCHESTRA
GYÖR PHILHARMONIC ORCHESTRA
SAO PAOLO ORCHESTRA
SUPERDRUMMING 2019 (Pete York & Herman Rarebell)
ELLI ERL (DSDS Gewinner 2004)  
GILDO HORN
JÜRGEN DREWS 

Austria: 

WOLFGANG AMBROS
SCHIFFKOWITZ (S.T.S)
DIE SEER
BILGERI
VERENA PÖTZL (Starmania winner 2004)  
WATERLOO & ROBINSON  
WATERLOO    
ANDY BAUM
ULLI BÄER  
WILFRIED    
CARL PEYER
MAT SCHUH  
SCHUBERT IN ROCK (fixes Bandmitglied)
NO BROS (fixes Bandmitglied)
SUPERFEUCHT (fixes Bandmitglied)
ROBBY MUSENBICHLER (Opus, Boney M, Fendrich)  
LEO BEI (EAV…)  
EWALD PFLEGER (Opus)
PETER LEGAT (C. Basic)
FRANZ POSCH
GREGOR GLANZ
MARKUS LINDER
WILLI LANGER (Tina Turner, Fendrich, Danzer)  
ERICH BUCHEBNER (S.T.S, Opus, Ostbahn Kurti)  
DIDI BAUMGARTNER (Alkbottle)
ENGEL MAYR (Russkaja)
RUE KOSTRON (Christina Stürmer..)