In 2011 , Refosco performed on several tracks of the Red Hot Chili Peppers ' album , '' I 'm with You '' along with the b-sides compilation , '' I 'm Beside You '' , which was released in 2013 . Refosco joined the band 's touring lineup as a percussionist in 2011 for their '' I 'm with You World Tour '' . During the band 's encores , Refosco along with the band 's drummer , Chad Smith would usually start off with a lengthy drum/percussion jam showing off both musicians abilities . Refosco was featured on all of the band 's live releases from the tour , which came to an end in April 2013 . He would again hit the road with the band for another tour with dates all over the world scheduled from May 2013 to June 2014 . Refosco provided percussion on two songs for their 2016 album '' The Getaway '' however he would not join them for the tour to support the album . Refosco made a surprise appearance during the band 's July 20 , 2017 performance in Rome where he provided percussion on " The Adventures of Rain Dance Maggie "
I 'm with You World Tour
I'm with You World Tour
Mauro Refosco