Der Hofmeister
L'ajo nell'imbarazzo (The Tutor Embarrassed or The Tutor in a Jam) is a "melodramma giocoso", or opera, in two acts by Gaetano Donizetti. The Italian libretto was written by Jacopo Ferretti, after the 1807 play by Giovanni Giraud. At its premiere at the Teatro Valle, Rome, on 4 February 1824, it "was greeted with wild enthusiasm [and] it was with this opera that [...] Donizetti had his first really lasting success" During revisions planned for the 1826 production in Naples, Donizetti renamed the opera Don Gregorio, and it is under that name that most later productions were staged.