Option – Summer night
Track 04 from EP '1st EP 'Option''
Option – Bad Bed (feat. OoOo)
Track 05 from EP '1st EP 'Option''
Option – 디카페인(Decaffeine) (feat. BB)
Track 06 from EP '1st EP 'Option''
Option – Take care of you
Track 01 from EP '1st EP 'Option''
Option – Taxi driver
Track 03 from EP '1st EP 'Option''
Option – Toy (feat. LEON)
Track 02 from EP '1st EP 'Option''
Option – …사랑했잖아…
Track 01 from Single '...사랑했잖아...'
Option – 잔향(Band ver.)
Track 01 from Single '잔향(Band ver.)'