Listen to I Don't Wanna Know (Radio Version) online. I Don't Wanna Know (Radio Version) is an English language song and is sung by The Karaoke Channel. I Don't Wanna Know (Radio Version), from the album The Karaoke Channel - Sing I Don't Wanna Know (Radio Version) Like Mario Winans Feat. P. Diddy, was released in the year 2014. The duration of the song is 4:11. Download English songs online from JioSaavn.