Magnificat
... that one of the versions of Vivaldi's Magnificat included five arias to be performed by girl soloists from the Ospedale della Pietà orphanage, who were named in the score?
... that one of the versions of <a href="./Antonio_Vivaldi" id="mwAtI" rel="mw:WikiLink" title="Antonio Vivaldi">Vivaldi</a>'s <b id="mwAtM"><a href="./Magnificat_(Vivaldi)" id="mwAtQ" rel="mw:WikiLink" title="Magnificat (Vivaldi)">Magnificat</a></b> included five <a href="./Aria" id="mwAtU" rel="mw:WikiLink" title="Aria">arias</a> to be performed by girl soloists from the <a href="./Ospedale_della_Pietà" id="mwAtY" rel="mw:WikiLink" title="Ospedale della Pietà">Ospedale della Pietà</a> orphanage, who were named in the score?