There aren't that many big bands that make me think of Zappa's "Grand Wazoo".
LeBocal is one of them, and they just released a new album:
"Bist Du Froh?"
In preparation of this event, I completed the band's discography over at the United Mutations Archives.
"Collectif Etc..." and "Oh No, Just Another Frank Zappa Memorial Barbecue" were already there, so I added their first album and the previous one:
Here's LeBocal at the Zappanale festival in 2012.