Complex sentence: In August 1968, three months after Buffalo Springfield dissolved, Young jammed with the Rockets at a show of theirs at the Whisky A Go-Go and soon after enlisted Whitten, Talbot, and Molina to back him on his second solo album.
Split into simpler sentences: In August 1968, three months after Buffalo Springfield dissolved, Young jammed with the Rockets at a show of theirs at the Whisky A Go-Go. Soon thereafter Young enlisted Whitten, Talbot, and Molina to back him on his second solo album.