It's easy to criticize the Grammys as "over", but Sunday nightâs 56th annual awards attracted 28.5 million viewers, according to stats released by CBS. That's a tiny uptick from last yearâs 28.4 million viewers. Last night was showâs second-largest audience in 21 years, according to the network. Indie music took home 50% of Grammys. You can find a full list of all 2014 winners here.