The Magnificent Moodies is the 1965 debut album by The Moody Blues first released in the UK and the first and only album featuring their R&B lineup of guitarist Denny Laine, bassist Clint Warwick, keyboardist Mike Pinder, flute player–percussionist Ray Thomas, and drummer Graeme Edge.

Seventh Sojourn, released in 1972, is the eighth album by The Moody Blues.

A Question of Balance, released in 1970, is the sixth album by The Moody Blues. The album was an attempt by the group to strip down their well-known lush, psychedelic sound in order to be able to better perform the songs in concert. In order to be able to play as many new songs as possible from their new album live, the group decided (temporarily) to abandon their method of heavy overdubbing for A Question of Balance.

Days of Future Passed is the second album and first concept album by The Moody Blues, released in 1967. It was also their first album to feature Justin Hayward and John Lodge, who would play a very strong role in directing the band's sound in the decades to come. Utilising the London Festival Orchestra primarily for epic instrumental interludes between songs, Days of Future Passed moved the Birmingham band away from its early R&B roots (as displayed on its debut album with soon-departed future Wings member Denny Laine) into uncharted rock territory, making them the early pioneers of both classical and progressive rock.

In Search of the Lost Chord, released in 1968, is the third album by The Moody Blues, released through Deram Records.