"After "Headquarters", the Monkees started using a mixture of themselves playing along with other musicians, including members of the Wrecking Crew and Candy Store Prophets along with other musicians such as Stephen Stills, Neil Young, and Harry Nilsson; but they still wrote, sang, produced, and played on their remaining albums, except for their final offering from the original incarnation in 1970, "Changes", which was recorded after Nesmith and Tork had left the group and featured Dolenz and Jones singing to the backing tracks of what Jones referred to in the liner notes of the 1994 reissue that album as "a rejected Andy Kim album".