We start with the songs from 50-46 on the list. This part features one of the biggest selling singles of the year, one of the UK's biggest rock bands, the first two Northern Irish artists on the list (of 9 that made the cut), plus a band that I like to think of as "the demented Lightning Seeds":
50. Daft Punk ft Pharrell Williams & Nile Rodgers - Get Lucky
49. Little Bear - Killer
48. TeamRKT - Break Out
47. Arctic Monkeys - Do I Wanna Know?
46. Outfit - House on Fire