“Dr. Byrds & Mr. Hyde” was the seventh album by the American rock band The Byrds and originally released in 1969. The album saw the band juxtaposing simple country rock material with harder-edged psychedelia, giving the album a stylistic split-personality. This album was the first to feature the new band line-up of Clarence White (guitar), Gene Parsons (drums), John York (bass) and founding member Roger McGuinn (guitar). This version includes 5 bonus tracks.