Translation: as being " Mozart 's Twelfth Mass", the work was actually composed by the Viennese composer of light opera, Wenzel Müller.
Translation: Algunos expertos dudan de la autoría de Mozart respecto a esta obra, que podría ser copia de otra de Michael Haydn o J.E. Eberlin.
Translation: Language. Latin. No autograph survives, and the works authenticity has been questioned on stylistic grounds. see his forward to the NMA 1.
Translation: SATB plus SATB soli.
Translation: Strings.
Translation: Strings. SATB and Solo SATB.
Translation: A very early isolated setting, not apparently associated with any extant or lost Mass.