Having gone off the Search function I figured I would start a topic. I know you can have a "what are you listening to" topic which always gives the impression you need to be listening to the selection while posting...
My tastes seem to vary and I will return to older purchases if the mood takes me!
Top choice at the moment seems to be a "classic rock" compilation called "Hayne's Dad: Ultimate Guide to Rock". Bought for the diverse selection of 60 tracks (and it was only a tenner!). This contains all the "classic" tracks such as "Eye of the Tiger" and others from Journey, Meat Loaf, Toto, Boston etc...
My taste in what to play when the mood takes me can change from time to time, but that compilation seems to be my current first choice.