Listen to Watermelon Sugar online. Watermelon Sugar is an English language song and is sung by Roostz, Covers Culture and Acoustic Covers Culture. Watermelon Sugar, from the album Relax & Chill - Chill Vibes - Chill Music - Chill Songs - Acoustic Covers Versions - Lounge Covers - Chill Out Covers, was released in the year 2023. The duration of the song is 2:32. Download English songs online from JioSaavn.