Related Clues:

• Some pop selections
• Star of "A Night at the Opera"
• Apropos
• Coke and Pepsi
• Word before face or time
• Some come from fountains
• Some mixers
• Concerned with
• "Das Kapital" author
• They're effervescent
• Six-pack, maybe
• Fizzy drinks
• Some fountain servings
• Up and ___
• Re