Unknown track #1
I believe this one came out around 1970 give or take a year or two. I'm fairly certain it was played on an electric guitar with an early distortion/overdrive sound.
Main theme/riff played by myself on the acoustic guitar
Main theme/riff played by Jimmy Vivino of the Max Weinberg 7, not very long due to cut to commercial
Update: This track has been found thanks to Martin Brooks at www.jimmyvivino.com. It's "Apricot Brandy" by Rhinoceros.
Unknown track #2
It's an instrumental. Don't know much about it except that it was found on a mix tape of progressive rock along with Relayer by Yes.
If anyone knows the artist and/or song title, please send me an e-mail. Thanks