That Green Gentleman (Things Have Changed)

Single by Panic at the Disco

Released 10 May 2008

Alex Venguer
engineer [2]
Andy Snitzer
tenor saxophone [2]
Anthony Pleeth
cello [2]
Brendon Urie
bass guitar [2], guitar [2], harpsichord [2], keyboard [2], organ [2], piano [2], ukulele [2], vocal [2]
Chris Laurence
double bass [2]
Claudius Mittendorfer
audio [2], mix [2], recording [2]
David Mann
alto saxophone [2], clarinet [2]
Eric Ronick
additional [2], keyboard [2]
Jeff Kievit
flugelhorn [2], trumpet [2]
Jon Walker
background vocals [2], bass guitar [2]
Jonathan Allen
engineer [2]
Lewis Jones
assistant [2]
Mark Gray
assistant [2]
Mike Davis
trombone [2]
Perry Montague‐Mason
violin [2]
Peter Cobbin
mix [2]
Peter Hutchings
engineer [2], task [2]
Peter Lale
viola [2]
Richard Lancaster
assistant [2]
Rob Mathes
conductor [2], instrument arranger [2], mandolin [2], piano [2], producer [2], task [2]
Roger Rosenberg
baritone saxophone [2]
Ryan Ross
guitar [2], harmonica [2], keyboard [2], piano [2], vocal [2]
Spencer Smith
background vocals [2], drums (drum set) [2], percussion [2]
Tony Kadleck
trumpet [2]
Warren Zielinski
violin [2]
Wayne Warnecke
engineer [2]