http://bootlegzone.com/album.php?name=vt181§ion=4
Liner notes:
Featuring unreleased and rare performances of "the other two" Beatles. "Through Many Years" is a tribute to the talents of George Harrison and Ringo Starr. The tracks included here have been taken from the finest sources available, including dubs made by late Abbey Road studio engineer John Barrett.
The recordings George and Ringo made in the early 70's bested those of their more esteemed colleagues both aesthetically and critically (as well as on the charts!) many times, and the music featured here does nothing to challenge that fact.
Many of the tracks on this set owe their appearance on this set to the Abbey Road vault search the late John Barrett undertook in 1982. The references cassettes he made while doing said research (...) are the primary source used for most of the tunes on "Through Many Years". Other songs have come from the finest sources yet, so sit back and enjoy some down-to-earth music from the quiet one with a little help from his friend Ringo.