I don't know when I've been so stumped! Please help.
4D Island jazz during which one awful noise is arising. (8) - - - - I - A -
7D Dull woman's taken over organisation, no leader. (7) - - O - Y - -
17A Frugal, denying a new dawn. (6) S - R - N -
28A Most juicy novel full of passion? Quite the opposite.
(7) L - - - E - T
Thanks very much.