"When we finished the duet, it was really spine-chilling, and I knew it was a big success." - @eltonofficial recalls his performance with @LadyGaga at the 52nd #GRAMMYs in 2010 during tonight's "GRAMMYs Greatest Stories: A 60th Anniversary Special" on @CBS https://t.co/mXFtgMPZoZ pic.twitter.com/dffhrjIRgx

— Recording Academy / GRAMMYs (@RecordingAcad) November 25, 2017