Shin Sung Rok proved that he was not only a talented actor but also a very good singer, which allows him to juggle both musicals and dramas. He lent his voice to his current KBS 2TV drama, 'Trot Lovers', showcasing a very attractive, deep voice that was also very clear and smooth.

The love song, "Boiling", allows him to express how his heart is overcome by his feelings for his loved one. With a smooth rhythm and an acoustic sound that is easy on the ears, the song seems to channel an old school, somewhat retro sound that can't be categorized as trot, but seems to suit the drama just the same.

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Listen to it above!