While both Automatic Man LPs are widely available (they have been reissued on CD by
Lemon Records in the UK - check this thread
HERE 
), there is one track that has only ever been available in limited form.
My Pearl from the first album was issued as a single in Europe with a song called
Wallflower on the
B-Side that was not available on the album.
I guess it was omitted simply due to time reasons - remember that was vinyl, 40 to 45 mins. maximum back in the day.
It wouldn't have been a standout track on the album, nevertheless it features some prominent guitar playing by Mr. Thrall

- note the feedback and sustained notes: nice!
And since it is rare, out of print, not officially available anywhere, and we have quite a few P.T. enthusiasts here, here it is for your listening pleasure!
Enjoy!
Cheers, Christian