Smooth, Soulful, Sentimental [CREDIT] 01. I (Feat. 박주형) Lyrics by. Roomnumber, 박주형 Composed by. Roomnumber, 박주형 Arranged by. Roomnumber 02. With You (Feat. 소영) Lyrics by. Roomnumber, ELTO, May16th Composed by. Roomnumber, ELTO Arranged by. Roomnumber, ELTO 03. Night (Feat. KSNOV) Lyrics by. Roomnumber, KSNOV Composed by. Roomnumber, KSNOV Arranged by. Roomnumber 04. Just be friend Composed by. Roomnumber Arranged by. Roomnumber 05. Waiting for you Composed by. Roomnumber Arranged by. Roomnumber