Possible Clues:

• Disconnected, as musical notes say
• Not running into neighbours in bars
• Rapid-fire
• Toccata's misinterpreted - not to be played legato
• With each note detached or disconnected (music)
• Show rejected by censor - instruction given to musicians
• Ghost
• One pussy about to get another, coming in so jerkily
• Series of short detached sounds
• Moggies going head-to-head inside and then being sharply separated