Being a big Sang Hyun fan allowed me to score "Tone Deaf Clinic" somewhat higher than what it was really worth. I watched it on Youtube and it was poorly subtitled, but the storyline could easily be guessed. Sang Hyun steals the show, and the loyal YSH fan who sticks with this movie is treated to his singing near the end. (I did not know he could sing in English!). If you're not a fan of Sang Hyun, you can skip this. Love his messy 70's style hair throughout the movie. Then suddenly in the last ten minutes he has Oska hair. LOL.