The world's four biggest music companies are set to face off with Apple in a war of competing "digital album" formats. But Radiohead's Thom Yorke, leader of one of the most influential bands in rock, says making albums can be "creative hoo-ha." Today: Maura Johnston of music blog Idolator and Ben Greenman of The New Yorker debate which format will unlock the future of music: the single or the album.

Tell us: Which is the format of the future: the single or the album? Is there still room for "long-form music" in the digital age?