Back cover of Sony Classical Vivarte SX2K 48 040 (booklet scan in the incoming rip, Orfeo Bernius Scans/Document (2).jpg) names the choir as "Kammerchor Stuttgart", which is its own name; the record held a Spanish translation of it, "Coro de Camara de Stuttgart". Same disc, barcode 5099704804026, already linked to this recording.