Possible Clues:

• Phil who composed 'Changes'
• Publisher Arthur ___ Sulzberger
• Adolph of The New York Times
• Phil who sang "I Ain't Marching Anymore"
• Antiwar singer-songwriter Phil
• 'Draft Dodger Rag' folk singer
• Phil who described himself as a 'singing journalist'
• 'I Ain't Marching Anymore' singer Phil
• Adolph ___, creator of the slogan 'All the News That's Fit to Print'
• Counterculture singer Phil