Listen to I Want You to Know (Originally Performed By Zedd Feat Selena Gomez) online. I Want You to Know (Originally Performed By Zedd Feat Selena Gomez) is an English language song and is sung by John Kemp. I Want You to Know (Originally Performed By Zedd Feat Selena Gomez), from the album Karaoke Choice 2015, was released in the year 2015. The duration of the song is 4:03. Download English songs online from JioSaavn.