지민, 아이언 – Puss (Prod.by 라이머)
Track 02 from EP "언프리티 랩스타 SEMI FINAL"
Release Date: 2015.03.20
아이언 – I AM
Track 02 from Single "쇼미더머니3 Part.1"
Release Date: 2014.08.08
아이언 – 독기
Track 02 from Single "쇼미더머니3 씨잼 vs 아이언"
Release Date: 2014.09.04
아이언 – TURN BACK (Feat. 강허달림)
Track 09 from Album "ROCK BOTTOM"
Release Date: 2016.09.09
아이언 – 하남 주공 아파트
Track 07 from Album "ROCK BOTTOM"
Release Date: 2016.09.09
아이언 – ROLL (Feat. Kidoh)
Track 06 from Album "ROCK BOTTOM"
Release Date: 2016.09.09
아이언 – HATE THE LIFE (Feat. Supreme Boi)
Track 04 from Album "ROCK BOTTOM"
Release Date: 2016.09.09
아이언 – ROCK BOTTOM
Track 03 from Album "ROCK BOTTOM"
Release Date: 2016.09.09
아이언 – SYSTEM
Track 01 from Album "ROCK BOTTOM"
Release Date: 2016.09.09
아이언 – blu (Feat. Babylon)
Track 01 from Single "blu"
Release Date: 2015.03.31
지민, 아이언 – Puss (Prod. by 라이머)
Track 08 from Album "언프리티 랩스타 컴필레이션"
Release Date: 2015.04.24