There are six artists using this name. 1) J2: an electronic dubstep producer from Minnesota 2) J2: a New York based R&B Hip-Hop singer and songwriter. 3) j2: a New York based 15 year old accordion-playing hip-hop songwriter. 4) J2: a collaboration between Jarboe(Swans) and Justin Broadrick (Jesu, Godflesh) 5) J2: a New York based 18 year old accordion-playing hip-hop songwriter. 6) J2: a male duet of S.Korea 7) j2: Pennsylvania based lyrical rapper turned dance house singer