When We All Fall Asleep, Where Do We Go? is the debut studio album by American singer-songwriter Billie Eilish.
It was released on the 29th of March 2019 by Darkroom and Interscope Records. Eilish co-wrote most of the record alongside her brother Finneas O'Connell, who handled its production. Musically, the album has been characterized as a pop, avant-pop and art pop record, though features several other genre influences including hip hop and industrial music.