On April 25th, singer Eru officially marked his comeback with the release of a new music video teaser for his upcoming mini-album, "Feel Brand New". The teaser uses his father Tae Jin Ah's past hit, "Partner", as the background music, along with a short caption that is speculated to be the title of his title track, "Countrified and Immature". The teaser was directed completey by Eru himself, and he assured fans that there was a connection to the full music video's story. The full music video will be released on April 27th. Source: Sports Today via Nate