Sistar - touch my body
Sistar - give it to me
효린 hyorin (sistar) – let it go (겨울왕국 frozen ost)
Sistar19 - gone not around any longer
Sistar - i swear
Sistar - alone
Sistar - loving u(러빙유)
Sistar (씨스타) - touch my body [2nd mini album touch & move]
Hyolyn (sistar) – 안녕 (hello) you who came from the stars ost part.4
Ma boy ~ sistar 19 [sistar]
Sistar - give it to me
Hyolyn (sistar) - one way love
Some- soyu (sistar) & junggigo
Soyu (sistar) – just once (한번만) [empress ki ost]
Sistar - so cool
Hyolyn (sistar) - lonely
Sistar - touch my body
Sistar19 - ma boy (마보이)
Hyorin (sistar) - made mad [master's sun ost part.3]
Sistar - i swear