Official music video for 702 "You Don't Know" from their 1999 album, 702. Listen to 702: https://Stream.lnk.to/702 In 1999, 702 released "You Don't Know" as the second single from their second studio album, also titled "702". The track was penned and produced by Danish record producers Soulshock & Karlin. #702 #YouDontKnow Music video by 702 performing You Don't Know. (C) 1999 Universal Motown Records, a division of UMG Recordings, Inc.