Possible Clues:

• One of those increasingly loud types gets credit for making scene at party?
• Gradually becoming louder
• Time to leave street party — it's getting noisier
• One of those increasingly loud types gets credit for making scene at party
• Row cut short in belief of increasing noise level
• Gradual build-up at soccer end again
• Peak of intensity
• 'Getting more, by the sound of it (9)'
• High point of belief surrounding most of picture
• Soprano's increase