References ^ Seventh Sojourn [Bonus Tracks] by The Moody Blues (CD, Jun-2008, Polydor) UPC 600753066287 (revised Aug 2018)^ Seventh Sojourn [bonus Tracks] Indigo. UPC 600753066287 (revised Dec 2023)^ The Moody Blues - Seventh Sojourn (Remastered) (Music CD) Base. UPC 600753066287 (revised Apr 2018)