The set, which is out now, contains 52 tracks from Miller's extensive archive of recordings over his six-decade career.
The vinyl & CD formats feature unseen imagery from the show, new essays from the band and sleeve notes by broadcaster and fan Jamie East.
The 40th anniversary of U2's first release, the 1979 EP Three, will be observed with a 180 gram, black vinyl 12-inch pressing for Record Store Day.
The EP is produced by T Bone Burnett and features the band he used on Robert Plant and Alison Krauss' Grammy-winning 'Raising Sand' album.
The album, which later went double platinum, included collaborations with Rosanne Cash, Reba McEntire and others.
The former Police frontman's 'My Songs' World Tour resumes this month in Asia followed by additional performances in Europe and the US.
The release comes ahead of the duo's appearance on 11 October, along with Katy Perry, at the David Lynch Foundation benefit Silence The Violence.
The collector's edition's 27 songs and score pieces are presented on two LPs, pressed on translucent blue and white vinyl.
Pete Townshend says the track “is dedicated to every artist who has ever been accused of ripping off someone else’s song."
The album has been fetching dizzying prices and will be available on vinyl along with the rest of Flynn's catalogue.
Both albums have received gold certifications and 'Hot In The Shade' features the classic power ballad, 'Forever'.
The releases further acknowledge Caravan's importance in developing the progressive and experimental style that became known as the Canterbury Sound.
The set is due for release on 11 October by Hollywood Records in North America and Mercury Records in the rest of the world.
For the film, the legendary soprano is accompanied by her band, the Bavarian Philharmonic orchestra, a 50-voice choir and the Ludwig Ensemble of dancers.
The new, double disc vinyl will come in a double gatefold sleeve with a wide-spine and new artwork on the two printed inner sleeves.