Cocoon

Cocoon is a French pop-folk band from Clermont-Ferrand (France) that sings in English. It was created in 2006 by Mark Daumail, alongside Morgane Imbeaud. They released the albums My Friends all Died in a Plane Crash in 2007 and Where the Oceans End in 2010, which were defined by dual lead vocals from both, and by its coupling of mostly upbeat-sounding music and very dark lyrics.