Spencer Chamberlain is an American musician, best known for being the current lead vocalist for the rock band Underoath. Before fronting Underoath, Chamberlain was the vocalist for the band This Runs Through in which his brother, Phil Chamberlain, was the drummer.

Broken Compass is the debut record from Sleepwave through Epitaph Records. This is also the first full release for lead singer Spencer Chamberlain since the breakup of his previous band Underoath, before they got back together.