You're looking for information on the "Godiego Great Best Rar Link".

While "rar" links are often dead or unreliable, you can find the complete albums officially:

If you need help finding a for something specific, let me know—I’m happy to assist with that!

Radio-only promotional 7-inch singles, corporate promotional flexi-discs (such as their songs recorded for commercial brands), and soundboard bootlegs from their mid-70s university tours represent the rarest audio footprints of the band. Finding clean, uncompressed audio archives of these live dates is a top priority for serious archivists.