2AM – 사랑은 먼 길을 돌아온 메아리 같아서
Track 01 from Single '사랑은 먼 길을 돌아온 메아리 같아서'
2am – 너 말곤 다 싫다
Track 01 from Single "너 말곤 다 싫다"
Release Date: 2023.10.12
2am – 사랑 그런거
Track 01 from Single "사랑 그런거"
Release Date: 2022.08.25
2am – 그대 떠나가도
Track 01 from Single "그대 떠나가도"
Release Date: 2022.03.09
2am – 1초 1분 1시간 (사귄 건 아닌데 X 2am)
Track 01 from Single "1초 1분 1시간 (사귄 건 아닌데 X 2am)"
Release Date: 2022.01.11
2am – 청혼
Track 05 from EP "Ballad 21 F/W"
Release Date: 2021.11.01
2am – Always Me
Track 04 from EP "Ballad 21 F/W"
Release Date: 2021.11.01
2am – 못 자
Track 03 from EP "Ballad 21 F/W"
Release Date: 2021.11.01
2am – 잘 가라니
Track 02 from EP "Ballad 21 F/W"
Release Date: 2021.11.01
2am – 가까이 있어서 몰랐어
Track 01 from EP "Ballad 21 F/W"
Release Date: 2021.11.01
2AM – 君も僕のように / Kimimo Bokunoyouni (너도 나처럼) (Bonus Track)
Track 13 from Album "Voice"
Release Date: 2013.02.04
2AM – 愛の歌がRadioから / Aino Utaga Rajiokara (사랑 노래가 라디오에서)
Track 12 from Album "Voice"
Release Date: 2013.02.04
2AM – L.O.V.E
Track 21 from Album "어쿠스틱"
Release Date: 2010.10.27
2AM – 사랑한단 말 못해
Track 11 from Album "Saint o'clock"
Release Date: 2010.10.26
2AM – Never Let You Go ~死んでも離さない~ / Never Let You Go ~Shindemo Hanasanai~ (Never Let You Go ~죽어도 못 보내)
Track 11 from Album "Voice"
Release Date: 2013.02.04
2AM – Winter Gift
Track 10 from Album "Voice"
Release Date: 2013.02.04
2AM – With Or Without U
Track 10 from Album "Saint o'clock"
Release Date: 2010.10.26
2AM – 그녀에게 (Feat. 찬성 Of 2PM)
Track 10 from Album "잘못했어"
Release Date: 2010.03.16
2AM – I Love You (Feat. 백찬, 주희 Of 8eight)
Track 09 from Album "잘못했어"
Release Date: 2010.03.16
2AM – 壊れそう / Kowaresou (부서질 것 같아)
Track 09 from Album "Voice"
Release Date: 2013.02.04
2AM – Love U, Hate U (Feat. 방탄소년단)
Track 09 from Album "Saint o'clock"
Release Date: 2010.10.26
2AM – 無邪氣な笑顔で / Mujyakina Egaode (천진난만한 얼굴로)
Track 08 from Album "Voice"
Release Date: 2013.02.04
2AM – 웃어 줄 수 없어서 미안하다
Track 08 from Album "잘못했어"
Release Date: 2010.03.16
2AM – Birthday
Track 07 from Album "Voice"
Release Date: 2013.02.04
2AM – 어떡하죠
Track 03 from EP "이노래"
Release Date: 2008.07.11