The Apollo Barberini is a 1st– or 2nd-century Roman sculpture of Apollo Citharoedus. It is named after the Barberini who acquired it. It is now held in the Munich Glyptothek (Inv. 211).
Linda Jones Roccos, "Apollo Palatinus: The Augustan Apollo on the Sorrento Base", American Journal of Archaeology, Vol. 93, No. 4 (Oct., 1989), pp. 571-588