프리즘 톤 (Prism Tone) 歷年精選

프리즘 톤 (Prism Tone) - 딱! 오늘까지만이야 (Vocal by 우희) (Just until today)

프리즘 톤 (Prism Tone) - Finding Blue (Vocal by 원준) (Finding Blue (Vocal by Wonjoon))