Yes, the two additional tunes were bonus tracks for the new CD/tape buying public, as a calculated effort to phase records out was beginning in 1988 at the time of GGII's release. As for the re-recordings of these songs, I've always heard that Gord didn't like to listen to his old recordings, so he re-recorded them as he had for disc 1 of GGI back in 1975.
Cheers,
Brian
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