The Foo Fighters performed a live mashup of classic songs by John Lennon and Van Halen as part of their March 2 concert at Pedreira Paulo Leminski in Curitiba, Brazil, During the band introductions in the middle of the set, Dave Grohl acknowledged keyboardist Rami Jaffee as the musician began playing the opening chords to Lennon's iconic 1971 song, "Imagine", while Grohl sang the lyrics to Van Halen's 1984 hit, "Jump."
Inspired by a 2010 YouTube mashup of the tunes by DJ Mighty Mike, the Foos shared footage of their rehearsal while giving a shout-out to the original, saying "Woodshedding for the summer tour has never felt so good...see you out there....(I'll learn the words by then, I swear). Thanks to Mighty Mike for the inspirado (Oh, and Halen and Lennon, too)."