Listen to You Didn’t Know online. You Didn’t Know is an English language song and is sung by Hazbin Hotel, Erika Henningsen, Shoba Narayan, Patina Miller, Jessica Vosk, Andrew Underberg, Sam Haft and Stephanie Beatriz. You Didn’t Know, from the album Hazbin Hotel (Original Soundtrack), was released in the year 2024. The duration of the song is 3:09. Download English songs online from JioSaavn.