In January 1969, the Beatles got together with director Michael Lindsay-Hogg to film the rehearsals for the group's proposed first live concert since 1966. This project would concentrate on new material, and was intended to form the basis for both a television documentary and a new album, which were given the title of "Get Back". But disagreements and a general lack of enthusiasm within the group led to much of the project never being fully completed. However, a one-off live performance was filmed and recorded on the rooftop of Apple Records on 30 January 1969, and the title song "Get Back" was released as a single in April 1969. After essentially being abandoned by the Beatles for more than a year, the project was eventually renamed and released in May 1970; with the film footage now becoming a feature film, "Let It Be", and the new songs becoming an album of the same name.