Brendan Angelides, better known by his previous stage names Eskmo and Welder, is an American electronic music producer and composer. He has released music on the record labels Interscope, Ninja Tune, Planet Mu, and Warp Records. In a 2010 review, rock music critic Robert Christgau credited Angelides with "Just the kind of weird background music that's guaranteed to engross whenever you lend it both ears".