Mike Oldfield's debut album, 'Tubular Bells', is released on Virgin Records. It becomes a surprise hit, largely due to its innovative composition, multi-instrumental performance, and use in the film 'The Exorcist'.

'Tubular Bells' reaches the top of the UK charts and enjoys considerable international success. It receives widespread critical acclaim for its originality and ambitious scope.

Oldfield, with a group of musicians, performs Tubular Bells live at the Queen Elizabeth Hall. This was a pivotal moment in showcasing the album's complexity in a live setting.

Oldfield releases his second album, 'Hergest Ridge', which also achieves commercial success, though it receives mixed reviews compared to 'Tubular Bells'.

Oldfield releases 'Incantations', a double album showcasing a more elaborate and complex sound with greater choral elements.

Mike embarks on a large European tour, performing pieces from 'Incantations' and other earlier works.