MV/AudioZahra Permata19 Agustus 201931 Agustus 2019 [MV/Lirik] O.WHEN Rilis Let Me Hear Your Song (너의 노래를 들려줘, OST I Wanna Hear Your Song)
MV/AudioZahra Permata20 Juni 201931 Agustus 2019 [MV/Lirik] O.WHEN Rilis Lagu Stay (OST Angel’s Last Mission: Love)