Which band released the 1984 hit "Owner of a Lonely Heart"?

Yes shocked longtime fans in 1984 when their hit "Owner of a Lonely Heart" ditched their intricate prog-rock style for catchy, synth-driven pop. Guitarist Trevor Rabin wrote the song's iconic riff pushing the British band's music straight onto radio airwaves and to #1 on the Billboard Hot 100. Hardcore fans were left missing those endless keyboard solos but the band's only number-one Billboard single brought mainstream success.