Download MP3 [MV] Dokyum (도겸) (SEVENTEEN) - I Should’ve First (내가 먼저) Tempted (The Great Seducer) OST Part.3 Download MP4 [MV] Dokyum (도겸) (SEVENTEEN) - I Should’ve First (내가 먼저) Tempted (The Great Seducer) OST Part.3