The first volume of OST was released on January 8, 2009 01. ? Paradise (?OST) - (T-Max) 02. ? Because I am too stupid - SS501 (501) 03. ?You know - Someday () 04. Stand By Me - (SHINee) 05. Lucky - Ashily 06. Starlight Tears - (Kim Yu Kyung) (金俑京) 07. A little (or translated as a little bit) - (Seo Jin Young) 08. One More Time - ?(Tree Bicycle) 09. I Know (Saxophone Instrument) - (Lee Jung Sik) 10. Dance With Me (Inst.) 11. Blue Flower (Inst.) 12. So Sad (Inst.) 13. Opening Title (? intro) - (T-Max) OST second volume released on March 6, 2009 (all songs released in Korea on the 16th) 01.Say Yes - (T-Max) 02.Wish Ur My Love (With J) - (T-Max J) 03. (Unforgettable feeling) - ? (A'st1) 04.? (Making a lover) - SS501 05. (How to do/What to do) –? (Jisun) (Jisun) 06. Love Is Fire - ?(kara) 07.Love U - ?(Howl) 08. ?(Things like love) - ?(Brand New Day) 09. ?(Tears flowing out) - (Lee sang kon)(Lee Sang-kun) 10.Cellogic () - (Kim Young-myung) 11. () (Close) - ? 12. () (Unbearable age) - 13. (Love) () (Stranger) - (Wei Xia Lu) F4 Special Edition (F4 song special edition) released in Korea on March 18th 01. (So-called Love) - (Kim Hyun Joong) 02. (Cold Heart) - A & T 03.? (Wicked Heart) (Ballad ver.) - (T -Max) 04.? (Dance ver.) - (T-Max) F4 Vol.2 [Special Edition] (released on 2009-05-19) 01. Sometime / SS501 02. My Everything / Lee Min Ho 03 . (False bet)/Jin Jun 04. ? (I’m going to see you now)/Jin Bum