The practice of updating the songs originally featured in the TV show became an ongoing occurrence in the late '60s and early '70s. Later, when The Monkees debuted in syndication in 1969, the soundtracks were once again updated to reflect their more current work.
In Memoriam: Michael Nesmith
Dolenz, Jones, Boyce & Hart returns
Dolenz sings Nesmith - The E.P.
50th Anniversary Editions
Micky Dolenz Live!