Sources say the guitarist has been replaced by Josh Klinghoffer Red Hot Chili Peppers‘ guitarist John Frusciante has left the band, according reports. Frusciante is said to have already been replaced by Josh Klinghoffer, states Musicradar.com. Klinghoffer toured with Red Hot Chili Peppers, still featuring Frusciante, in 2007. “Josh Klinghoffer has been playing with the group for a couple of months