Related Clues:

• The Beatles' 'You Won't ___'
• 'Hey!'
• Conversation starter
• Eavesdrop
• Hear
• Part of a 'Tommy' tune
• Obey
• Heed
• Attend
• 'If You Could ___ Now'
• "Come up and ____ sometime"
• Brief summons
• Pay attention
• Terse summons
• Be attentive