Fun. helped break up the sound of dance and electronic music on Top 40 radio with its edgy pop-rock grooves. Frank Ocean made a bold statement in R&B -- with an announcement about his sexuality and with his critically revered, multi-genre album, "channel ORANGE." And Mumford & Sons continued to bring its folk-rock swag and style to the Billboard charts with its sophomore album.
They all were rewarded Wednesday when the Recording Academy announced the nominees for the 2013 Grammy Awards.
Those acts, who scored the most nominations with six each, were joined by typical Grammy contenders like Jay-Z and Kanye West, who also got six nominations. The Black Keys' drummer, Dan Auerbach, is also up for six awards, thanks to his nomination for producer of the year. His band earned five nods.
Though nominated albums by The Black Keys and Mumford & Sons are platinum-sellers, their songs are not regularly heard on Top 40 radio. Electronic and dance music, which has dominated radio airplay for a few years, were left out of the top awards this year. Also, One Direction -- the boy band that released two top-selling albums this years and sold-out many arenas -- was snubbed for best new artist.
Taylor Swift, who released her latest album, "Red," after the Grammy eligibility date, still scored three nominations, including two for "Safe & Sound" with The Civil Wars.
The 55th annual Grammy Awards take place Feb. 10 in Los Angeles.