Mass in D major
... that when the Mass in D major by Antonín Dvořák was first performed in 1887 at the chapel of a summer residence, his wife was a solo singer?
... that when the <b id="mwAtE"><a href="./Mass_in_D_major_(Dvořák)" id="mwAtI" rel="mw:WikiLink" title="Mass in D major (Dvořák)">Mass in D<span id="mwAtM" typeof="mw:Entity"> </span>major</a></b> by <a href="./Antonín_Dvořák" id="mwAtQ" rel="mw:WikiLink" title="Antonín Dvořák">Antonín Dvořák</a> was first performed in 1887 at the chapel of a summer residence, his wife was a solo singer?