There has been some discussion amongst fans of the Byrds as to whether or not "Dr. Byrds & Mr. Hyde" was remixed for its expanded reissue in 1997. Although the producer of the Columbia/Legacy Byrds' series, Bob Irwin, has stated that only the first four Byrds' albums underwent any remixing, some fans of the band maintain that "Dr. Byrds & Mr. Hyde" was also remixed, citing distinct differences between the 1997 reissue and the original album. Among the differences found on the reissue are a lessening of reverb on many songs, the appearance of the spoken word "three" over the opening seconds of "This Wheel's on Fire", and a longer, unedited version of "Candy" appearing on the album for the first time.