The Beatles. Loads of bands all in one. The Jam 78 through to Style Council 86 would win though of it was one band.
Tough one. It would have to be somebody with a relatively large body of work, and also plenty of variety. Steely Dan, David Bowie or Bill Nelson for me. Probably Bowie just edging it.
I couldn't do it, I'd spoil something I love by over playing it. Years ago in a house share we used to play Electric Ladyland and Ill Communication all the time and as much as I enjoyed it 25 or 30 years ago, I can't bring myself to put them old CDs in the car. I'd go without music for the year.
The Wonder Stuff / Miles Hunt / Vent 414 basically miles hunt! If it was just a month I’d pick Six By Seven