I forgot so as to add that I discovered a cd urgent from the Elton John 2cd best of (1990) for £1 on Wednesday during the Scope charity shop. It’s a later ‘non PDO’ cd that replaces my binned PDO pressed disc that was bronzed and skipped like insane (also https://atozbookmarkc.com/story18614166/hand-held-thermal-imagers-fundamentals-explained