3:08 Fall Out Boy - My Songs Know What You Did In The Dark (Light Em Up) - Part 1 of 11 3:09 Fall Out Boy-Light 'Em Up (Lyrics Video) 3:52 My Songs Know What You Did In The Dark (Victoria's Secret Fashion Show) -Fall Out Boy & Taylor Swift 3:27 My Songs Know What You Did in the Dark (Light Em Up) - (V... 3:11 My Songs Know What You Did In The Dark (Light Em Up) (Boys Of Zummer Live In Chicago) 3:07 Fall Out Boy - My Songs Know What You Did In The Dark (Light Em Up) (Audio) 3:43 Fall Out Boy & Taylor Swift - My Songs Know What You Did In The Dark (Light Em' Up) [#DerelEdit] 3:04 Fall Out Boy - My Songs Know What You Did In The Dark V2 (EPIC VERSION) 4:29 Roblox寵物模擬器99分享！礦坑活動更新到底該怎麼玩🤨鎬子升級任務怎麼解最快😜 3:07 Sonic The Hedgehog - Light Em Up [AMV] 3:07 Gabriela Gunčíková - Light 'em Up - Fall Out Boy /My Songs Know What You Did In The Dark-Ken Tamplin 3:32 Fall Out Boy - My Songs Know What You Did In The Dark (Light Em Up) Presented by Honda Civic Tour 3:08 Fall Out Boy - My Songs Know What You Did In The Dark - Light 'Em Up (LYRICS) 3:07 Monsterverse \"Godzilla\"|| Light 'Em Up 3:16 Fall Out Boy - My Songs Know What You Did In The Dark (Light Em Up) at Reading Festival 2013 3:09 Fall Out Boy - My Songs Know What You Did In The Dark (Light Em Up) - Acoustic 3:06 Fall Out Boy - My Songs Know What You Did In The Dark (Light Em Up) (Live at the Edge) 2:00 Pitch Perfect 2 - My Songs Know What You Did in the Dark (Light Em Up)/All I Do Is Win 3:08 Fall Out Boy - My Songs Know What You Did In The Dark (HQ) 5:28 Eminem - Lose Yourself 4:53 AC/DC - Thunderstruck (Official Video) 3:10 Fall Out Boy - Immortals (from Big Hero 6) 3:05 My Songs Know What You Did In The Dark (Light Em Up) (Live On Good Morning America) 5:28 [Remastered 4K • 60fps] My Songs Know What You Did In The Dark - Fall Out Boy ft. Taylor Swift EAS 3:48 Fall Out Boy - My Songs Know What You Did In The Dark (Light Em Up) (Radio 1's Big Weekend 2015) 3:43 Fall Out Boy - My Songs Know What You Did in the Dark (Light 'Em Up) - Live @ Orléans - Infrared