After a 3 year long hiatus, Korean rock band TRAX, finally returns with the unveiling of their upcoming mini-album's title track Let You Go! The song captures the sad reality of a break-up between two ex-lovers, whom will be represented by Super Junior's Heechul and f(x)'s Victoria in the music video. The album drops on the 25th and the TRAX will make their comeback on the January 22nd episode of Music Bank. Be sure to stay tuned in for the music video release! You can watch the teaser here.