Amoeba Culture DJ and producer Primary revealed the collaborators and tracklist for his upcoming second album '2,' exciting many fans. 

The tracklist contains 12 songs and includes collaborations with 18 talented artists such as Kim Bum Soo, Dynamic Duo, Beenzino, Suran, Choa, Iron, Junggigo, Paloalto, Hwa Sa, Jungin, Rhythm Power, Kwon Jin Ah, Rap Monster, Hyukoh vocalist Oh Hyuk, Park Jung Hyun, Sunwoo, Jung-A, Jessie, and Yankie.

As Primary is known for producing a wide range of music, curiosity is rising over what kind of title track he will release upon comeback and whether he will be able to shake the music world this summer against heavy competition from K-pop idol acts such as Wonder Girls, SHINee, Big Bang, and B1A4.

Primary's second studio album '2' will be released at 12 PM KST on August 12.