Butterfly JMP (KOR) & Friends (INA) - April 2017
32 Count 4 Wall Improver Music: Butterfly - Toybox
Butterfly Winnie Yu (CAN) - December 2008
32 Count 4 Wall High Beginner Music: Butterfly - Toybox
Butterfly (蝴蝶) (zh) Winnie Yu (CAN) - 2008年12月
32 Count 4 Wall Beginner Music: Butterfly - Toybox