2:17 happy days theme song original complete 4:56 HAPPY DAYS - \"Fonzie Fights His Childhood Nemesis - Tom Hanks\" - The Fonz 1:14 Happy Days (Intro) S3 (1976) 4:58 HAPPY DAYS - \"Fonzie Moves in Over the Cunninghams Garage\" - The Fonz 3:40 Fonzie first episode scenes - Happy Days 11:16 Happy Days - Abigail 3:25 GHALI - Happy Days (Prod. Charlie Charles) 4:41 【Maika】 Happy Days【Original Song】 6:36 \"Oh Happy Day\" Edwin Hawkins - Anthony Brown w/ FBCG Combined Choir 5:55 Oh Happy Day! (Full version) - Choeur Gospel Célébration de Québec & Sylvie Desgroseilliers 2:24 Happy Days | Giulio Cercato | Electronic | galaxy beats2.o