Sure, she can beat *NSYNC's U.S. single week album sales record in the midst of a dying music industry, but can Adele perform her hit single accompanied by classroom instruments?
Yes, of course she can. For she is Adele, and she is amazing. As is her backup band, The Roots, who always impress in these things.
Be sure to watch until the end for a toy version of her “Hello” video's ancient flip phone.