The American band the Monkees has the last concerts of a U.s. tour postponed due to illness of guitarist Mike Nesmith. Just before the start of a show in Philadelphia made the band on Facebook announced that Nesmith is struggling with a small health problem’ and a week of rest. The 75-year-old guitarist is after a visit to a hospital returned to his home in California. Pop group The Monkees in the sixties brought together for a same tv program, as an American answer to The Beatles. The group scored world hits with songs like I’m a Believer (1966) and Daydream Believer (1967).