TRAX (Typhoon, Rose, Attack, X-mas)
Stage Name: Typhoon
Real Name: Jay Kim
Birthdate: April 8th, 1984
Note: The leader of The TRAX and main vocals
Stage Name: Rose
Position: Drummer (ex-member, now in the band The Romantist)
Real Name: No Min Woo
Birthdate: May 29, 1986
Note: He left the band on May 10, 2006 to pursue other interests. He's a guitarist of the band The Romantist.
Stage Name: Attack
Position: Bassist
Real Name: Kang Jung Woo
Birthdate: June 15, 1985
Note: The instrument he uses is ZON's Sonus5 (SVT Classic).
Stage Name: X-mas
Position: Guitarist
Real Name: Kim Jung Mo
Birthdate: March 26, 1985
Note: The instrument he uses is Zemaitis GZ501-Heart/BK Electric Guitar.