Across
Musical instrument Rob heard (4)
Your compiler is offensive but cool (10)
Hereditary information overturning quote (7)
Argonaut crew on for crossing lake (7)
Through Newcastle locally river finds course (5)
Former pseuds delaying European revelations (9)
Of a certain age, one Dotty settled here in Rome (9)
USP used around ancient city as appropriate (5)
Greedy gobbler outside party an Asian stray (2-3)
On my back in a sense unknown (9)
Everything too much about blokes: share in growing concern (9)
Escape quickly authorised? (5)
Huge mass seen twice in turbulent Seine (7)
Nuncio nuts about rook as mythical creature (7)
Area down a lot makes changes to use assets before vote (4,6)
Viewer's sore as regularly sat by set? (4)
Down
Unwind the flexes with plug in (7,2)
Beat with pizzazz for dance (5)
River rising above Hebrew character in drama (7)
City on theme having taken abnormal position (7)
Gascoyne-Cecil unambiguous where 14 monuments located (9,5)
Big cheese sandwich endlessly seen in menu terribly old (6,3)
Boisterous males casing knight's estate (5)
Transporting heavy weight, sends giants to move megaliths (8,6)
Those always having potential to rekindle relationships? (3,6)
Beyond nervous — possibly frightened or terrified? (4,5)
Young forever, lacking regular income, wife must leave (7)
Thrust forward, storming redoubt (7)
Answer bugs Professor Roberts for example (5)
Good media personality shows spirit (5)
Type letters or click words in the clue