3:33 Nightcore ↬ Heart Attack [ROCK VERSION | sped up] 3:30 Nightcore - Heart Attack [Rock Version] | Demi Lovato [Sped Up] 3:13 Heart attack (Rock Version) - Nightcore 3:13 Nightcore - Heart Attack (Rock Version) (Lyrics) 3:30 Demi Lovato - Heart Attack (Lyrics) 3:35 Demi Lovato - Heart Attack (Rock version) (Sped up) [Lyrics] 3:24 Nightcore - Unstoppable (Rock Version) (Lyrics) 3:25 Nightcore - Impossible (Rock Version) (Lyrics) 3:34 Nightcore - Rolling in the Deep (Rock Version) (Lyrics) 3:32 Nightcore - Ain’t My Fault (Rock Version) (Lyrics) 3:29 ♪ Nightcore - Bad Romance (Rock Version) 2:51 Nightcore ↬ Just Dance [ROCK VERSION | sped up] 3:30 Angels ~ Within Temptation ~ Nightcore 3:16 Nightcore - Everytime We Touch (Rock Version) (Lyrics) 3:28 Heart attack - Demi Lovato (lyrics) (you make me glow) 3:15 Heart Attack X Just Like Fire ( Sped up + reverb ) 3:59 Demi Lovato - Heart Attack (Rock Version) (Lyric Video) 3:01 Nightcore - Heart Attack (Rock Version) 3:00 Demi Lovato - Heart Attack - (Speed up + Reverb) 3:38 Nightcore - Umbrella (Rock Version) (Lyrics) 3:32 「Nightcore」→Heart Attack (Rock Version) - (Lyrics) 3:29 【Nightcore】Heart Attack - Rock Version (Lyrics) \\\\ Demi Lovato 3:50 Nightcore - Demi Lovato - Heart Attack (rock version) - with lyrics 3:13 Nightcore - Heart Attack 「DEMI LOVATO」(Rock Version) (Speed Up) (Paroles) 3:30 Nightcore - Heart Attack [Rock Version] | Demi Lovato [SPEED UP)] 3:41 heart attack (rock ver.) - demi lovato (sped up) 4:00 Demi Lovato - Heart Attack (Lyrics) 2:56 Nightcore - Heart Attack (rock version) (lyrics) 3:38 Nightcore - Heart Attack (Rock Version) (Lyrics)