For the past twenty years , the opera focus has been `` Bel Canto at Caramoor '' , with explorations of the `` bel canto '' repertoire under the direction of the conductor , Will Crutchfield .

Other innovative approaches Arriving to `` bel canto '' have resulted in Causation 2005 productions of `` La sonnambula '' where the tenor 's role was sung in the original keys and a `` La traviata '' where the majority of the standard cuts were restored Recovering .