The only info I could find on Goodly Rubenson was an article from September 6, 1968 that mentioned they would be playing the second dance at the Hillsdale Teen Club on 77 N. Broad St. in Hillsdale, Michigan the next day. I suppose they were local to the south-central area of Michigan around Hillsdale.
This 45 comes from the same month as that show, released on a Rite Press, Stonehenge 22889/22900. It is a low-fidelity recording, but has a lot of appeal, especially the top side, “Inside Outside”. That song and the flip “Crystal Love” were both written by Gaulin, no publishing info listed. Ray Lantz produced the 45.
For your own pleasure
https://www.youtube.com/watch?v=4r1vQQLGFo8&feature=youtu.be
Coldwater, Michigan group, Bob Gaulin-bass/lead vocal, Jamie Bailey-guitar, Greg Tuckey-drums, Bill Bobier-keys.