1: 'Pops' is very unhappy in retrospect (5)
2: Finishes wet, so throw the girl something for drying (5)
3: Ensemble originally formed with ocarina, cello, theremin, euphonium, and tabla (5)
4: Relative clause ultimately adopted by the kind (5)
5: Start reducing salt? (3)
6: At first, Sonny and Cher having bizarre duel with one providing slots? (9)
7: Sounds like I hit it into orbit (3,6)
10: Fancied whos coming to dinner, we hear (7)
12: First-class puzzle originally from Ontario is available (2,3)
14: The outbursts one hears are hers (7)
15: Gray's line about young animals (9)
16: Ninny unmasked without being hoodwinked (9)
17: Jack's described part of a church (5)
23: Studio sign initially obscured by swirling rain (2,3)
24: Centre of diamond is shrouded in fog (5)
25: Stormy channel discovered? (5)
26: Has great success taking in an unspecified number of intimates (5)
29: Call for help oddly stops (3)