After a long hiatus, Wheesung finally made his comeback on this week's Mnet's M! Countdown. Wheesung's single album contains a total of three tracks, "Maybe," "Person I Know," and "Words That Freeze My Heart," all of which were composed, written, and produced entirely by him. Not only that, but the multi-talented singer even directed his album concept, performance, and music video. His title track, "Words That Freezes My Heart", features a strong beat with an impressive orchestrated melody that works to bring out the sorrow in Wheesung's deep voice. INFINITE's Hoya also makes a guest feature with an addictive rap part that connects to a piano solo, which gives the song a more dramatic effect. Without further ado, check out his comeback stage which also includes "With Me!"