Classic FM crossword.

[the old mill]

10ac A numder denoting one or more whole things.(7) (I?T?g?r) 11ac Adhering fixedly to a particular attitude or course of action.(9) (O?s?i???e) eased in eased in the 14ac Iridaceous plant cultivated for its brightly coloured tubular fragrant flowers.(7) (F?e???a)17ac Marked or spotted in two different colours.(7) (P?e?a?d) 24ac Compound released in the human body in allergic reactions,causing irritation.(9) (h?s?a?i?e)

[tyrepill]

10a Integer

[lslowry]

24a histamine

[tyrepill]

17a Piebald

[mac44]

24a. histamine

[Stephen_G]

Marked or spotted in two different colours.(7) (P?e?a?d)

Piebald

[lslowry]

17a piebald

[shaneystar2]

Obstinate
Freesia
Piebald ?
Hystamine

[lslowry]

14a freesia?

[sarumite]

11a obstinate

[the old mill]

Many thanks to all of you,I am stuck on 7d tune down a string of a violin,Viola,etc,to produce a note outside its normal range.(9) (?b?a?s??e) please help if you can.

[JoolsTwo]

Abbassare??

[ADMIRALHILL]

Definitely abbassare

[the old mill]

Many thanks for Abbassare Jim Jools and Admiral Hill .Good luck to you both.