I'm pretty sure they had other recordings besides this and a 5-song demo tape from 1997 called "Rebel Music" (which I do not, and never have, had a copy of). but I'm not willing to bet money on it. There are a few live shows on YouTube:
Live at Bogart's Battle of the Bands - July 8th, 1997
Live at Fountain Square in Cincinnati, Ohio - July 2nd, 1998
They were the headliners of their own "festival" 'Crookhamstock' in 1999
1 Cincinnati, Here We Come
2 Can't Get Enough
3 Fear of a Vegan Planet
4 Alan Greenspan
5 Poolside
6 Princess
7 Russians at the Rodeo
8 R. K. G.
9 Rebellion Alter Ska: Solar System Remix
10 Lactose Intolerant
11 Ace of Ska
12 My Butler is a Rude Boy
13 Rockfort Ska
14 Power Station
...
