 Focus toured "Hamburger Concerto" from March 1974, starting with dates across Europe, including two in London that were filmed for broadcast on the BBC2 and US television music series "In Concert".They began their first tour of Japan and Australia in June, followed by an appearance at the Reading Festival in August and the start of their fourth North American tour in September.They were featured on the nationally syndicated "Don Kirshner's Rock Concert" show aired live from Long Beach, California, giving the band widespread exposure.