According to
Grammy press release, there's more:
- Dwight Yoakam will perform with Brandy Clark
- Ed will perform twice, once with the upstated features and another with Jeff Lynne's ELO
- Pianist Lang Lang will perform alongside another performer for "one of the most infictious songs of the year" (I believe it will be Happy)
- Didn't we already know about Juanes performing?