Did Brian Jones play guitar on Jigsaw Puzzle?

Answer 1

We don't know for sure. The Satanic Sessions volume 2 present most of the basic track takes for the song. There is only drums, an acoustic guitar and the eletric slide guitar. Keith overdubbed another acoustic guitar later. If Keith is playing the acoustic on the basic track, we can admit than Jones is playing the electric slide. However, one possible alternative would be that Jagger is playing the acoustic while Keith is playing the slide guitar. We don't know for sure, but I would assume that is is Brian who plays it.