The Beatles: Chronology Vol. 1 y 2: 60 promotional movies + Bonus special features on one DVD. Early singles and songs from featured albums are represented here in some classic live performances (miming) or with some collages of period-appropriate footage. By late 1965 the Beatles were increasingly reluctant to make the constant round of television appearances to promote their new releases. So they decided to self-produce and videotape their own promo clips that could be distributed worldwide to any company waiting for T.V. The Beatles were the forerunners of the MTV revolution and instigated the era of promotional video.