이해준, 이세헌 – 사랑의 맹세
Track 02 from EP "<팬텀싱어4> Episode. 5"
Release Date: 2023.04.22
크리스 영, 이세헌, 윤현선, 임규형 – HEY CHILD
Track 03 from EP "<팬텀싱어4> Episode 2"
Release Date: 2023.04.01
Be One with Kpop - with Lyric
Track 02 from EP "<팬텀싱어4> Episode. 5"
Release Date: 2023.04.22
Track 03 from EP "<팬텀싱어4> Episode 2"
Release Date: 2023.04.01