Jem Aswad Senior Music EditorLegendary singer Tony Bennett — who celebrated his 95th birthday just last week, performing with Lady Gaga at two-sold out shows at New York’s Radio City Music Hall — has canceled his Fall 2021 tour dates.The tour — consisting of pre-pandemic shows dates had been rescheduled — was slated to begin in September. The affected dates include New York, Maryland and Connecticut as well as Oklahoma and Canada.