(1). "Gang vocals for the new CD with Aaron Douglas, Dave Keogh and Duane Keogh."
(2). "Recording with @theaarondouglas on back-up/gang vocals. He's sporting the #magicrecordingsweater"
(3). "It's gang vocal day here at Imagined Aire studios... - with Dave Keogh, Aaron Chapman, Duane Keogh and Aaron Douglas."
(4). "Warming up — with Aaron Douglas, Dave Keogh and Mo Sherwood."
(5). "Aaron Douglas kicking out the jams. You may recognize him as "Chief Tyrol" from Battlestar Galactica or perhaps "Frank Leo" from The Bridge...either way, he sexes up The Magic Recording Sweater..."
FYI: "The Magic Recording Sweater" (the white sweater with the hearts on it) is just a fun thing the band members and guest musicians/singers took turns wearing during the recording of the album. Check out THIS album for more photos of people wearing it.
More proof on how awesome THE TOWN PANTS are, here are some screen caps of their appearance on URBAN RUSH in March 2006. They held up a sign that read "Aaron Douglas is a Cylon!". They guessed it before anyone knew (even Ron Moore and the writers) :)
UPDATE (May 25th): Below is a video montage from the recording of the new THE TOWN PANTS album. Aaron can be seen at time stamp 1:21 - 1:23 and 1:39 - 1:55.