Please answer the following question: Given the following context:  The first live performance of the Ray Davies Quartet, the band that would become the Kinks, was at a dance for their school, William Grimshaw, in 1962. The band performed under several names between 1962 and 1963—the Pete Quaife Band, the Bo-Weevils, the Ramrods, and the Ravens—before settling on the Kinks in early 1964. Ray has stated that a performance at Hornsey Town Hall on Valentine's Day 1963 was when the band were truly born. The Kinks made their first tour of Australia and New Zealand in January 1965 as part of a "package" bill that included Manfred Mann and the Honeycombs. They performed and toured relentlessly, headlining package tours throughout 1965 with performers such as the Yardbirds and Mickey Finn. Tensions began to emerge within the band, expressed in incidents such as the on-stage fight between drummer Mick Avory and Dave Davies at The Capitol Theatre, Cardiff, Wales on 19 May. After finishing the first song, "You Really Got Me", Davies insulted Avory and kicked over his drum set. Avory responded by hitting Davies with his hi-hat stand, rendering him unconscious, before fleeing from the scene, fearing that he had killed his bandmate. Davies was taken to Cardiff Royal Infirmary, where he received 16 stitches to his head. To placate police, Avory later claimed that it was part of a new act in which the band members would hurl their instruments at each other. Following their summer 1965 American tour, the American Federation of Musicians refused permits for the group to appear in concerts in the United States for the next four years, possibly due to their rowdy on-stage behaviour.In April 1969 Davies helped negotiate an end to the American Federation of Musician ban on the group, which allowed plans for a North American tour. However, over the next few years, Davies went into a state of depression, not helped by his collapsing marriage, culminating in his onstage announcement that he was "sick of it all" at a gig in White City Stadium in 1973. A review of the concert published in Melody Maker...  answer the following question:  In what year did the band member who was depressed attempt to announce a break up of the band at the end of a concert?
Answer:
1973