The second (and final) single leading up to Sleepy Fish's upcoming album, Something Forgotten, is a piano-driven track using occasional falsetto vocals to enhance the listening experience. "What Do You Know" is full of guiding momentum and hopefulness. A song bursting with feel-good energy for the start of a day yet calming enough to play at the end of a night. This song is the final offering before the album Something Forgotten drops in full on September 29.