Sombr’s Kia Forum show on Saturday night turned into one of those concerts people will talk about for years. During his set, the 21-year-old singer brought out Fleetwood Mac’s Lindsey Buckingham as a surprise guest, and together they performed the 1977 classic “Go Your Own Way.” The crowd erupted as Sombr introduced the 77-year-old rock legend as one of his biggest influences.

 

If that wasn’t enough, Sombr had already treated the audience to another surprise earlier in the evening. The Neighbourhood’s Jesse Rutherford joined him onstage for a rendition of “Sweater Weather,” giving fans a double dose of unforgettable moments in a single night.

Sombr’s You Are the Reason tour continues Tuesday in San Diego and runs through a Jingle Ball date on December 15 in Philadelphia. With surprises like these becoming a pattern, fans are already speculating about who might show up next.