Possible Clues:

• "Jagged Little Pill" was nominated for 15 in 2020
• Many awards for Audra McDonald
• Musical awards
• Play honors
• The seven won by 'Cats'
• Theater statuettes
• Twelve awards for 'The Producers'
• Annual awards ... like the one actor Shalhoub won in 2018
• 'Once' octet
• 'Hamilton' won 11