Beautiful (feat. Kim Chang Ryeol)
Careless Whisper (feat. Kim Chang Ryeol, 수정이, 재구)
Last Night's Story (feat. Duke, Kim Chang Ryeol)
그 시절 그때 (feat. Kim Chang Ryeol, Pak Sun Zoo, 성호, Lee Hee-Sung, 재구, Huh In Chang)
The Little Prince
