This densely textured track weaves between five different vocalists, starting with Mike Noyce on the intro. Bon Iver's Justin Vernon, Camilla Staveley-Taylor and Velvet Negron all come in at verse 1, and James Blake's distorted voice briefly contributes to the track's outro.
Mike Noyce was Justin Vernon's guitar student during high school. They remained friends and Noyce became part of the Bon Iver live band.
Camilla Staveley-Taylor is a member of the folk vocal trio The Staves, whose album If I Was
was produced by Vernon.
Jeremy Nutzman (a.k.a. Velvet Negroni) is a member of the Minneapolis-based noise band Marijuana Deathsquads.
James Blake also contributed synth to "iMi." Vernon and Blake previously collaborated on the English singer-songwriter's ""Fall Creek Boys Choir" in 2011 and "I Need a Forest Fire
" five years later.