Emil de Waal Emil de Waal Copenhagen Emil himself appears on drums, electronics, sample pad, guitar, percussion, vocal and laptop. Guest appearances on the eight Emil de Waal+ albums and numerous tours by Erik Sanko (US), Andy Green (US), Kato Hideki (US/JAP), Bruce Tovsky (US), Hanggai and Xiao He (Chi), Wayne Horvitz (US), J.F. Leroy (Belgium), Gustaf Ljunggren (Sweden), Nulle, Spejderrobot, Jenno, Niclas Knudsen, Rumpistol, Albert Raft and Søren Kjaergaard (DK).