The Flap Jacks – How Deep Is Your Love (Cover) Feb 14, 2017 Cover, Cover Jacks, Cover Love, Cover Rock, Vacant World, Gal (guitar), Matt‘ (Vocals), Chris (Lead Vocals), John (Bass) Like 0 Thanks! You've already liked this « FLAP OUT- Pain for pleasure (cover Sum 41) » p – Beautiful World (Rage Against The Machine cover)