As mentioned previously one of the members of soft-rock band Mate is about to enter military service. Soompi has a post following Friday’s episode of Yoo Hee Yeol’s Sketchbook, where the other two members shared some of their plans for what to do during this forced hiatus: Mate Performs On Yoo Hee Yeol’s Sketchbook Before Military Service. Both a solo album and involvement in jazz music was discussed.