Co o Bo.
Excerpt from Verdi's opera Rigoletto; libretto by F.M. Piave.
Orchestral accompaniment arranged for piano.
Transposed for low voice ("c[ontralt]o o b[ass]o").
Early Neapolitan edition; the publisher's advertisement includes separate numbers from I vespri siciliani, of which Clausetti published a complete edition about 1858.
Piave, Francesco Maria, 1810-1876, librettist.
Martin, George Whitney, former owner.