Broadcast in November 2015 KBS variety program 'Youth Express' OST public sourcesOST 'specific band' was elected in a contest of compositions \u002F singers to sing two songs and lyrics Son Jin-Young Moon Subin participation of sherbet.'Director' and 'youth' is soft tones of soft voice and the melody containing Subin's Son Jin-Young's feelings were heightened atmosphere of deohaejyeo to this program. Song of the two is a distinctive melody, it caressed touch their hearts through the dream of starting a new director.■ Credit1. Youth Express (feat. Son Jin-Young)Artist: specific bandSongwriter \u002F composer \u002F arranger: gimdeukjung \u002F Park Ji-wonDrums: E. Hyun JoonBass: muntaejunE.Guitar \u002F A.Guitar: Park Ji-wonE.Guitar: gimdeukjungVocal: Son Jin-YoungRecording \u002F Mixing: gimchanyoung @ 702 StudioMastering: jeonhun @ Sonic Korea2. You rainy day (feat. Subin month of sherbet)Artist: specific bandSongwriter \u002F composer \u002F arranger: gimdeukjung \u002F Park Ji-wonDrums: SamuelBass: songtaehoGuitar: Park Ji-wonPrograming: gimdeukjung \u002F Park Ji-wonVocal: Subin of Dal ShabetRecording \u002F Mixing: gimchanyoung @ 702 StudioMastering: jeonhun @ Sonic Korea