Possible Clues:

• Rest required when shooting fails four times?
• Get hold of number, jazz number
• Get some rest ... or what to do with the end of the previous answer to solve each starred clue
• Fiery Kate, female one has to break
• Brubeck classic
• Pause a jazz song
• Have a breather
• Have a short break producing Kiev feta
• Break briefly
• Open 15 across with key to workers' home starting off to relax