Possible Clues:

• Pause in bar after piano — nothing played fast
• Break into post office quickly
• To be played very fast
• Magician's 'Ta-da!'
• Romeo tucks into pasta sauce very quickly
• At the end, pour in sauce quickly
• Lancashire team’s brief, speedy passage of play
• Poster designed quickly
• 'Abracadabra!'
• Quickly expel knight from English town