SPACE 1999 YEAR 1 & YEAR 2 PROMO

SPACE: 1999 YEAR 2 DWCD 001 (https://www.discogs.com/Derek-Wadsworth-Space-1999-Year-2-The-Original-Television-Scores/release/1227277
https://www.discogs.com/Derek-Wadsworth-Space-1999-Year-2-The-Original-Television-Scores/release/3599241)

(http://www.secretprojects.co.uk/forum/index.php?topic=9851.30;wap
"Space: 1999 Year 1 Original Television Soundtrack. SILCD1157 Silva Screen Records Group / Granada Ventures.
This is not the same as the album that had been released while the series was first run in America. This one has some alternate versions of the opening and closing themes and more of the music from the episodes – including that wonderful bit in the cave in the Testament of Arkadia episode.
Space: 1999 Year 2. DWCD001 Derek Wadsworth. This CD album is labeled "Produced for the promotional purposes of the composer only. Public sale is strictly prohibited." However, I purchased my copy through Diamond Distributing’s Previews Catalog several years back. My understanding was that Derek Wadsworth had authorized that offering. This one has the opening and closing themes along with three alternate themes as well as suites from the episodes The Metamorph, The Exiles, One Moment Of Humanity and Space Warp.")

grateful thanks in advance