JAZZTANK label JAZZTANK records JAZZTANK music publishing new on cd  A duet for piano und  accordion - can this work? Sure does! Gregory Gaynair and  Joerg Siebenhaar  display ... Welcome to the JAZZTANK JAZZTANK is an independent music label focused on JAZZ, BLUES and RHYTHM & BLUES. Since 2010, we have managed to sign a number of some very fine international artists for our repertoire. Please browse our pages - there´s a lot to discover. Just follow the arrow keys ... Maybe you want to listen to our music samples or you like to watch live performances, catch up with the biographies of your favourite artists or even do some shopping ... have a good time! event dates Winter 2011/12  All concerts, all dates and addresses! jazz it up This way to our business conditions (german)