UFO were an English rock band formed in London in 1968. They became a transitional group between early hard rock and heavy metal and the new wave of British heavy metal.
The Monkey Puzzle is the eighteenth studio album by the British hard rock band UFO. It was released on 25 September 2006 in Europe and a day later on 26 September in the United States. It also marks the return of founding drummer Andy Parker to the band and the last to feature founding bassist Pete Way.
| Pressing: Repress. |
| Original Release: 2006. |
| Genre: Rock. |
| Sub-Genre: Hard. |
| MPN: CLO 5596. |
| Type: Digipak. |