1: Proper to have a little sex? This gives a slanted view (5)
2: Latin lives of Evita explained within (5)
3: Sailor Paul in oilcloth (9)
5: Trainee repudiates closing plant? (5)
6: Famous pianist's inclination for vocalizing (5)
7: Cast light upon awfully tired aria (9)
8: Strangely, some limbs suffer from blood clots. (9)
10: Congressman Grant's adversary gobbles steak bone, getting stuffed (7)
13: Making key choice in sport (3,6)
14: Mixed a Popsicle with soda (5,4)
15: Draw one above Indian hut (7)
16: Makes a killing in Massachusetts land holdings (9)
20: California has an artificial waterway (5)
21: Dizzy Ben is a playwright (5)
22: Run away with Cockney stride (5)
23: Mineral springs start to moderate involuntary muscular contraction (5)