Thought I'd mix up my play list ready for Christmas. These tracks are best played loud through ones earphones in a fixed space. Remember kids riding with headphones on the trail or the road equals danger. 

Disclaimer: listening these tracks won't cause a  direct improvement to your VO2Max, wattage or lactate threshold, but they will help you get through the toughest of tabata's and the most painful pyramids providing a stepping stone to your next performance goal (that is, if you like drum and base, garage and dance music).