Vince Gill hosted an All for the Hall event at the Novo Theater at L.A. Live on Sept. 17 in Los Angeles with special guests Emmylou Harris, Luke Combs and Sheryl Crow.

The foursome performed songs and swapped stories during the “guitar pull,” a casual affair in which songwriters take turns performing while their fellow artists listen or add accompaniment.

One of the highlights of the evening was Luke’s performance of “When It Rains It Pours,” which was his second No. 1 hit in 2017. As Luke crooned the tune and strummed his guitar, Vince provided some improvised lead guitar. The performance received a hearty ovation from the crowd, as well as from Emmylou and Sheryl.

Since founding All for the Hall in 2005, Vince Gill has helped raise more that $4.3 million for the Country Music Hall of Fame & Museum’s educational department, which serves more than 100,000 people annually.

Watch Luke perform “When It Rains It Pours” with Vince below.