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. .
