[Single] Cho Kyuhyun (규현) - The Time We Were Not In Love (우리가 사랑 한) OST (Part 1) August 22, 2015 Kyuhyun OST Super Junior +
[Album] Various Artists – 냄새를 보는 소녀 (Girl Who Sees Smell) OST June 13, 2015 History NC.A OST Sunny Hill Topp Dogg +
[Album] Various Artists – The Producers (프로듀사) OST June 13, 2015 Ali Baek Jiyoung EXID Monsta X OST +