Mount Eerie represents the latest evolution of Phil Elverum's musical vision. Formerly known as The Microphones, Phil changed his project's name to Mount Eerie while maintaining his subtle, lo-fi, and lyrically dense fuzz-folk aesthetic.

Elverum explained this change in an 2003 interview with Discoder, asserting that "Mount Eerie is a new project. The Microphones was completed, or at least at a good stopping point. I did it because I am ready for new things. I am new."

As Mount Eerie, Phil is generally sans synthesizers, drums, and the accenting voices of Mirah, The Blow, and fellow K-Records/Anacortes friends. Mount Eerie's album "Seven New Songs of Mount Eerie" was also the first recording released on Phil's new label, P.W.Elverum & Sun. All songs from that recording are available for free download in the Internet Archive.