Blake Shelton will headline the 20th anniversary celebration for Musicians On Call, a nonprofit organization that brings live and recorded music to the bedsides of patients in hospitals across the country.

The celebration will take place at Nashville’s CMA Theater on May 31. Cale Dodds will open the show before Blake takes the stage. In addition, Musicians On Call will recognize three individuals for their service: Shane Tarleton (Lifetime Achievement Award), Charlie Cook (Leadership in Music Award) and Lauren Alaina (Music Heals Award).

The celebration will begin with an exclusive VIP reception at the CMA Theater, followed by performances from Cale and a full-band set from Blake. A limited number of tickets will be available to the public starting on April 26 at 10 a.m. CT. Pre-sale will begin on April 24 for existing Musicians On Call volunteers and supporters.