We start with the songs from 50-46 on the list. This part features one of the biggest selling singles of the year, a former Britpop survivor, Northern Ireland's brightest prospect for 2014 and...J-pop meets death metal? Who said that we never surprise you?
50. Clean Bandit ft. Jess Glynne - Rather Be
49. Ibibio Sound Machine - Let's Dance (Yak Inek Unuk)
48. Andrew Montgomery - After The Storm
47. Babymetal - Gimme Chocolate!!
46. Soak - Blud