'High School Rapper 4' mentors have teamed up for a new collaboration single. 

According to the reports on February 17th KST,  Jay Park, pH-1, Woogie, The Quiett, Simon D, LOCO, Changmo, and Way Ched will be releasing a new collaboration single on February 19 at noon KST. This is the first time that all mentors of the popular series 'High School Rapper' have collaborated for a single ahead of the show.  

The upcoming release will relay a cheerful message for teenagers. Meanwhile, Mnet's 'High School Rapper 4' is scheduled to premiere on February 19th.