You've probably got at least one box set in your collection. They usually come with three or four CDs, a booklet about the artist, and some rarities or unreleased performances. Here are the titles of some of the better known box sets - who are the artists?

1. Boats, Beaches, Bars & Ballads
2. To Be Continued
3. Dreams
4. Thirty Years of Maximum R&B
5. Message in a Box: The Complete Recordings
6. Clouds In My Coffee
7. Playback
8. Crossroads
9. So Many Roads, 1965-1995
10. Star Time
11. Listen to the Band
12. With The Lights Out
13. Box of Fire
14. Songs of Freedom
15. Biograph
16. Thank You For The Music
17. Prince of Darkness

Bonus: The Box