Possible Clues:

• Smith with the album 'Horses'
• Adelina —, opera singer (1843-1919)
• Pop R&B singer Labelle
• LaBelle or Page
• Punk rock musician Smith with 'Horses'
• New York punker Smith
• "Godmother of Punk" Smith
• Singer/songwriter Scialfa
• LuPone of "Agatha All Along"
• "Allegheny Moon" singer Page