Keith Urban kicked off the 10th Anniversary of Musicians On Call, a nonprofit organization that brings live and recorded music to the bedsides of patients in hospitals across the country, with a surprise performance at the Children’s Hospital at TriStar Centennial Medical Center in Nashville on Wednesday (February 2nd).

Keith serenaded patients, their families and caregivers with acoustic versions of some of his biggest hits, including his recent multi-week No. 1 “Blue Ain’t Your Color,” “Wasted Time,” “You Look Good in My Shirt” and “Somebody Like You.”

“The power of music to not only connect people, but to bring comfort into someone’s life is something quite divine,” he says. “Visiting with these kids and their families yesterday was truly inspiring, as was the chance to play for them and bring a little light to their day, even if for a few moments. I’m very grateful to Musicians On Call for the good work they do and honored to be a small part of that.”

Keith, along with Little Big Town and many others, will perform during a live concert event titled Stayin’ Alive: A Grammy Salute to the Music of the Bee Gees, which will air February 14th on CBS to honor the 40th anniversary of the soundtrack to Saturday Night Fever.

Keith is nominated for three Grammy Awards, including Best Country Album (Ripcord), Best Country Solo Performance and Best Country Song for “Blue Ain’t Your Color.”

The 59th Annual Grammy Awards will be broadcast live from the Staples Center in L.A. February 12th at 8pm ET on CBS.