 For the first time since 1968's "Beggars Banquet", the core band — now Jagger, Richards, Wood, Charlie Watts, and Bill Wyman — would be the main musicians on a Rolling Stones album, with few extra contributors.Ian McLagan, Wood's bandmate from the Faces, played keyboards, and harmonica player Sugar Blue contributed to several songs.In addition to saxophonist Mel Collins and Simon Kirke, who played percussion.