Their first new album in five years is set to come out at the end of August
Drummer Chad Smith spills the beans
Anthony Kiedis says band have evolved musically on new record
Drummer Chad Smith also reveals the group already 'have festival dates booked for next year'
Chad Smith: 'We have a lot of material, about 20 songs'
Drummer teams up with Dick Van Dyke for 13-track record
Josh Klinghoffer makes his public debut playing 'A Man Needs A Maid'
Guitarist quit because he has 'changed'
Sources say the guitarist has been replaced by Josh Klinghoffer
Band will end hiatus at Neil Young tribute show in January