Catboss. Yishan Mai Singapore Catboss. is a flutist/arranger/producer who probably likes video games too much for his own good, and also is a cat. You'll find remixes and other things here. Catboss.’s tracks Secret Entrance (Piano & Flute Cover) - Nuclear Throne by Catboss. published on 2018-08-25T23:16:33Z Resurrections (Flute Cover) - Celeste by Catboss. published on 2018-08-20T13:46:21Z Exordium March - Slay the Spire (Cover) by Catboss. published on 2018-08-20T13:43:10Z Prisoner's Awakening (Catboss. vers.) - Dead Cells by Catboss. published on 2018-08-20T13:41:38Z Pokemon TCG - Normal Battle by Catboss. published on 2018-08-20T13:39:52Z City Ruins (Flute Cover) by Catboss. published on 2018-08-20T13:37:51Z Dusk Stars (Flute Cover) by Catboss. published on 2017-12-16T17:41:55Z Memory/Confabulation by Catboss. published on 2017-07-29T04:19:22Z 14121 by Catboss. published on 2016-07-09T23:33:47Z Depopulation by Catboss. published on 2016-07-09T23:35:02Z