Complex sentence: Kristen has been a regular at Eddie's Attic in Decatur, Georgia, and has been seen in performance at Emory University, the Alma Mater of the Indigo Girls.
Split into simpler sentences: Kristen has been a regular at Eddie's Attic in Decatur, Georgia. She has also perfomed at Emory University, the Alma Mater of the Indigo Girls.