The Great Society is an absolutely amazing band! I first got into the Airplane, then got interested in Grace's previous group. It is great seeing where it all began for Grace. I definitely suggest anyone who is into the Airplane checking them out. Their style is different from the Airplane's but in my opinion just as trippy and worth the listen.
There are only two CDs by The Great Society, one from their live performance at the Matrix, and the other a collection of previously unreleased songs with their two released singles (the original Somebody to Love and Free Advice).
Check them out!