Sony Classical S2K 62312 (Gyorgy Ligeti Edition 8), the set this rip is of (barcode 074646231227, already linked here): the performances were recorded live at the Theatre du Chatelet, Paris, 5-13 February 1998, not 1997. Source: en.wikipedia.org/wiki/Le_Grand_Macabre discography entry (cites OCLC 931896059); the folder note with the rip gives the same venue and 02/1998. The 1997 date is the Salzburg premiere of the revised version, not this recording.

Amanda on Sony S2K 62312 is Laura Claycomb, not Charlotte Hellekant; Hellekant sings Amando (portrayal 65889) and was wrongly entered for both. Sources: en.wikipedia.org/wiki/Le_Grand_Macabre lists Ehlert and Claycomb as the sopranos and Hellekant and van Nes as the mezzos for this set; MusicBrainz release 99589e22-5701-4622-b2d2-1ed93d23594b credits Claycomb as soprano and Hellekant as mezzo-soprano on disc 1 track 2 (Piet, Amanda, Amando, Nekrotzar); the CD-information.txt in rip-1195 lists Laura Claycomb - Soprano. Amanda is the soprano of the pair, Amando the mezzo.

Top billing: Richard Suart sings the Black Minister, a comprimario in the ministers duo, and was billed over Astradamors, one of the three principal roles (all of scene 2 and much of scene 3). Demoting Suart and promoting Frode Olsen (Astradamors, portrayal 65886) leaves the billing on Nekrotzar, Piet the Pot and Astradamors.

Top billing: Astradamors (Frode Olsen) is a principal role of Le Grand Macabre and belongs in the three billed names alongside Nekrotzar and Piet the Pot; it replaces Richard Suart, Black Minister (portrayal 65888), a comprimario.

Ruffiak on Sony S2K 62312 is Martin Winkler, not Mark Winkler (a different singer already in the database). Sources: en.wikipedia.org/wiki/Le_Grand_Macabre discography entry for this set names Martin Winkler among the baritones; the CD-information.txt in rip-1195 lists Martin Winkler - Baritone (vocal).