One of the longest running house concert series in the Philadelphia Area, for more than 20 years, PASA has presented its members in a true house concert setting. Since its creation by Rob Lincoln in 2000, more than 150 different performers have performed as a co-headliner.
Each concert features three PASA members as co-headliners, plus 8 to 12 "Open Chair" performers. Anyone who wants to play an original song can be an Open Chair performer. These shows are in round robin format, one song at a time and the Open Chair slots not only begin the show but also occur at the end of every round. There are usually seven rounds with an intermission in the middle.