3:53 Owl City - Fireflies (Official Music Video) 3:45 Owl City - Fireflies (Lyrics) 5:00 spaceouters - fireflies 4:48 Owl City - Fireflies (Official Live Video) 3:44 Owl City - Fireflies (Lyrics) 2:29 Watch: Fireflies Glowing in Sync to Attract Mates | National Geographic 3:49 Owl City - Fireflies (Karaoke Version) 7:19 Почему светлячки светятся в темноте? (Научное объяснение) 3:49 Owl City - Fireflies (HQ) 4:07 True Facts: Where Have All The Fireflies Gone! 1:57 Spaceouters - Fireflies (Sped Up) 4:30 owl city - fireflies (slowed + reverb) 3:55 Owl City - Fireflies (Lyrics) 4:55 fireflies (slowed + reverb)