In September 2013, Michel Herr did the musical supervision of the recording of the album Push forward of the Holland Big Band. Back : of the Holland Big Band. Back : Loet van der Lee (tp, bandleader, NL) Front : Michel Herr (producer) and Chris Weeda (recording engineer, NL) Studio Fattoria Musica, Osnabrück (Germany), Sept. 9, 2013. Photo : Rens Groenendijk.