If you don't know who TAS 1000 are, they were an electronic band that was active from 2003 to 2005, who famously composed the song "I've Been Delayed," which gained popularity from its usage in the old game Club Penguin (God, I miss Club Penguin). Their songs were all remixes of an answering machine that one of the band members had bought at a thrift store, which the previous owner, Marta, left the old tape in.
The band faced lots of issues later on, and Marta supposedly sued the band for usage of her tapes without consent, so at their last performance in 2005, at the very end, they destroyed the answering machine, ending the band permanently.
Now what I would like to find out is this: do we know if any surviving footage of this concert exists, or if any exists (or have existed) at all? It'd be hard to find if it did, as the band was very obscure and googling their name usually just brought up the answering machine rather than the band.
It's worth noting that, to my knowledge, the only info on this supposed final performance comes from the Club Penguin wiki, alongside some other wikis and even one YouTube video I found discussing it.