READING, ENGLAND - AUGUST 27: Chad Smith of Red Hot Chili Peppers performs on stage on Day 2 at Reading Festival 2016 on August 27, 2016 in Reading, England. (Photo by Joseph Okpako/WireImage)

READING, ENGLAND - AUGUST 27:  Chad Smith of Red Hot Chili Peppers performs on stage on Day 2 at Reading Festival 2016 on August 27, 2016 in Reading, England.  (Photo by Joseph Okpako/WireImage)

SUNDERLAND, UNITED KINGDOM - JUNE 24: Chad Smith of Red Hot Chilli Peppers performs on stage at Stadium of Light on June 24, 2012 in Sunderland, United Kingdom. (Photo by Marc Marnie/Redferns via Getty Images)

SUNDERLAND, UNITED KINGDOM - JUNE 24: Chad Smith of Red Hot Chilli Peppers performs on stage at Stadium of Light on June 24, 2012 in Sunderland, United Kingdom. (Photo by Marc Marnie/Redferns via Getty Images)

NAPA, CA - MAY 29: Chad Smith of the Red Hot Chili Peppers perform during the 2016 BottleRock Napa Valley Music Festival at Napa Valley Expo on May 29, 2016 in Napa, California. (Photo by C Flanigan/FilmMagic)

NAPA, CA - MAY 29:  Chad Smith of the Red Hot Chili Peppers perform during the 2016 BottleRock Napa Valley Music Festival at Napa Valley Expo on May 29, 2016 in Napa, California.  (Photo by C Flanigan/FilmMagic)

GULF SHORES, AL - MAY 19: Chad Smith of the Red Hot Chili Peppers performs as part of Day 2 of the 2012 Hangout Music Festival on May 19, 2012 in Gulf Shores, Alabama. (Photo by Tim Mosenfelder/Getty Images)

GULF SHORES, AL - MAY 19: Chad Smith of the Red Hot Chili Peppers performs as part of Day 2 of the 2012 Hangout Music Festival on May 19, 2012 in Gulf Shores, Alabama. (Photo by Tim Mosenfelder/Getty Images)