3:59 NF - Know (Audio) 3:59 NF - Know (Lyrics) HD 3:58 NF - Know (Music Video) 3:54 NF - I Just Wanna Know 4:26 NF - Know (Live) Phoenix 3/5/18 4:00 know - NF lyrics 5:10 NF - Know (Live) | The Perception Tour 4:52 NF - The Search 8:22 TRASH or PASS! NF (Know) [REACTION!] 3:53 NF - Know (852Hz) 4:01 NF - Remember This (Audio) 3:59 NF - Know (Lyrics) 4:07 NF - HAPPY 3:04 NF - NO NAME 9:32 IT'S FINALLY HERE!! | KNOW | NF 3:59 NF - Know (Official Instrumental) 3:59 NF - Know (Lyrics)