These track ratings have been obtained through a survey among the newsletter subscribers, and are an average score of those who participated.

• Fitness (1 = Couch potato would manage, 5 = would make Kashi Leuch puff')

• Technical Difficulty (1 = Take your nanna, 5 = check your life insurance policy')

• Fun Factor (1 = Rather watch Praise Be, 5 = too exciting for words')