highlights
| Hongkong - Australia 2011 | Concert - Tour |
| with Ensemble GuitArt in Brazil | Concert - Tour |
| Ukraine - Italy 2008 | Concert - Tours |
| Portugal - Italy - Lithuania 2007 | Concert Tours to Portugal / Italy / Lithuania -- CD-recording -- Rheine Competition |
| Georgia 2006 | Concert Tour with Duo Kvaratskhelia |
| Italy 2005 | Concert - Tour |
| Mario Solera 2005 | Guest - Conductor / Concert / Workshop |
| China / Korea 2004 | Concert - Tour |
| Holland 2004 | Concert - Tour |
| Centroamerica 2003 | Concert - Tour (Guatemala, Honduras, Nicaragua, Costa Rica) |
| Cuba 2002 | Havana International Guitarfestival |
| Terry Riley & David Tanenbaum | CD - recording and concert of "Y Bolanzero" of Terry Riley in Kloster Bronnbach |
| 10 years JGO | CD - recording and concerts |
| EXPO 2000 | Concert Tour with Olaf Van Gonnissen and the Cuban Ensemble "Sonantas Habaneras" |
| Australia 1999 | Concert Tour |
| Leo Brouwer and Due Boemi 1998 | Workshop and Concert |
| Thailand - Laos 1994 | Concert Tour |
| Kopenhagen 1996 | Concert Tour |
| Czech Republic1997 | Concert tour |
| Pat Metheny | playing for P.M. |
| David Tanenbaum | Concert with D.T. as soloist |
| St. Petersburg 1994 | Concert Tour |
...rehearsels: any place, any time...