Prior to the formation of Phox, many eventual members collaborated with Zach Johnston for his album Sonntag, which was written in San Francisco, but recorded in Wisconsin.

Moving forward, Monica wrote lyrics and melodies, and the group arranged the songs from their first two EP's and their self-titled first record release.

[3] 2013 also saw a Daytrotter session,[4] positive press, a spot at South by Southwest and a national tour opening for Blitzen Trapper.

[9] They recorded their first full-length, self-titled album at April Base – Justin Vernon's home studio in Eau Claire, Wisconsin.

Phox announced an indefinite hiatus on October 17, 2016,[10] after which they decided to conclude their time as a band and played their farewell concert at the Al. Ringling Theatre in their hometown of Baraboo, Wisconsin, on February 4, 2017.