숲 - 최유리 / cover. 채동굴 voice / 채동굴 mix & mastering / hum full / http://www.youtube.com/watch?v=zCicNZGHZL0

When we were young - Adele / cover. 소원 voice / 소원 mix & mastering / hum Original / youtu.be/a1IuJLebHgM?si=sX7pKCg-7GIhGmF9

어른 - 손디아 / cover. 정은지 voice / 정은지 mix & mastering / hum Original / youtube.com/watch?v=iqe220lkJzc

晩餐歌(만찬가) - tuki / cover. ruyo voice / ruyo mix & mastering / hum Original / youtu.be/oZpYEEcvu5I?si=a5iAOJ-6ovXiqfYL

Goodbye My Baby - Jace June / cover. hum voice / hum mix & mastering / hum Original / youtu.be/xyUmcRkQthk?si=iTUIMPbK-BaUh8AF

기억해줘요 내 모든 날과 그때를 - 거미 / cover. hum voice / hum mix & mastering / hum Original / youtube.com/watch?v=fVHsD1lED84 Instrument / youtu.be/PXXdN9_0QY0?si=5IyENI-fkS0UgRu8