Found a short musical number on Youtube about spinoffs on CBS shows,Mary Tyler Moore sings about Rhoda and Phyllis.
CBS spinoff blues.

Thanks for the post!
It was fun and I enjoyed watching it.

Here is the link:
http://www.youtube.com/watch?v=uwbaKq0nflw

Mary comes on around 2:20

Thanks!!!

Thanks Holly you did a good job there.