Sunday Times 4908

[kevvypater]

Almost finished. Any help please. T.I.A.
18a. Ireland's rupture brought about in Belfast originally (8)
I have ???E?N?A. It must be an anagram but can't parse.
16d. Possible order for trio to hold melody back (8).
I have ???E?U?O. It must have TUNE back in it, but can't see the rest.
TRIENUTO ?

[cashier]

18 Hibernia

[Jackdaw33]

Hibernia

[fiction-factory]

Hibernia?

[Toorak]

Hibernia hernia around i(n) b(elfast)

[elliemay1]

Hibernia, //Hibernia is the Classical Latin name for the island of Ireland.//

[ubasses]

H i b ernia

[fiction-factory]

HERNIA with I(n) B(elfasT0

[Lie-in King]

18a Hibernia - 'hernia' (about) 'i(n) B(elfast)' (originally)
16d Ritenuto - anag 'trio' (to hold) 'tune' (back)

[fiction-factory]

HERNIA with I(n) B(elfast) in

[elliemay1]

rit enut o

[elliemay1]

tune reversed in anag of trio

[dannyk13]

18a.Hibernia - B(elfast) inside hernia(rupture)
16d.Ritenuto - tune( melody) reversed inside anagram of trio

[fiction-factory]

Sorry, getting flustered and delayed by all these pairs of 'Accept' banners that keep interrupting me

[elliemay1]

https://en.wiktionary.org/wiki/ritenuto