There are more than 10 artists with this name: 1) Koan is a Russian ethnic ambient duo Daniel Roeth & Vladimir Sedov. 2) Koan is an alias for UK artist Martin-Lee Stephenson. 3) Koan is a French ritual ambient band. 4) Koan is an Italian stoner rock group. 5) KOAN is a dance/trance artist. 6) Koan is an American band from Cincinnati. 7) Koan is an Italian disco artist. 8) Koan is a Eurohits artist. 9) Koan is a Belgian artist. 10) KOAN is a German band.