Possible Clues:

• Is art a pivot for this tenor?
• Luciano —, tenor
• Singer with the Guinness Book record for greatest number of curtain calls at a single performance
• Singer's secretary changed, dropping a third but eating too much
• Operatic tenor, d.2007
• Air ace unsettled patriot holding Bible
• "King of the High C's"
• 'King of the High C's'
• Luciano ____ (1937-2005), Italian tenor
• TV -- top aria may be rendered by this tenor