A Korean rock band. Not so big in Korean but bigger in Japan. Consists of 3 members.
Jay Kim - Typhoon - Singer
Kim Jung Mo - X-mas - Guitarest
Kang Jung Woo - Attack - Bassist
No Minwoo - Rose - Drummer
Now that Rose is no longer in the band they get fill in drummers. Some times even members from Super Junior.
Their name TRAX is based on their stage names... Typhoon of the Rose Attack on X-mas = The TRAX.