The rolling stones kicked off their 60th-anniversary tour by reaching deep into their archives and playing a song they never performed live.
Last night in Madrid, the band busted out "Out of Time," which appeared on their 1966 album "Aftermath."
Shortly after recording the song, jagger went on to produce a cover of it for fellow British musician Chris Farlowe.
Until now, The Stones never played the song in concert.
This tour is emotional for the band, as it's their first European tour without drummer Charlie Watts, who died last summer.
The band continues their tour in Germany on June 5th.
Check out some clips of the concert below.