THE GREENBEATS If This World Were Mine (1964 UK 'A' label demo vinyl 7" for the debut single, one of the first Irish Beat groups to release a single. Produced by a pre-Led Zeppelin & Andrew Oldham collaborator, John Paul Jones, the b-side features one of the earliest Mick Jagger/Keith Richard penned numbers, You Must Be The One. Complete with die-cut company sleeve, the vinyl appears practically near mint 7N15718)