Across
1.Clock measurements (5)
6.STEM student's homework assignment, for short (4)
10.Hushing sounds (4)
14.Straying from campaign positions, say (10)
16.Exactly (4)
17.Goldberg Variations pianist (10)
18.Wine measure of Trieste. (4)
19.Patriotic org. (3)
20.December delivery man (5)
21.Ardors. (5)
22.Little Man __ (Foster flick) (4)
23.Ready to streak (4)
25.Eensy-weensy (6)
28.Urban transit (8)
32.Like some stars and blood (5)
33.Donald's girl (9)
34.Entr'__ (4)
35.River in Belgium. (5)
36.Not worth ___ (4)
37.Clay mineral used in glossy paper (9)
39.Around-the-clock (5)
40.Really let have it (8)
41.Kind of fiddle (6)
42.Hillbilly pronoun (4)
43.Earth pigment: Fr. (4)
44.Open up (5)
47.Hindu sage (5)
49.Portion: Abbr. (3)
52.Push th' Little Daisies band (4)
53.Store of a sort. (10)
55.It's found in scores (4)
56.Italian composer and family (10)
57.V for Vendetta heroine ___ Hammond (4)
58.Egyptian god of life (4)
59.Span's partner (5)
Down
1.Road ___ (annoying drivers) (4)
2.Man __ Mancha· (4)
3.Fir pole (4)
4.L.B.J.'s successor (3)
5.Perceived by touch (7)
6.Console for which I once owned "Glover" and "102 Dalmatians: Puppies to the Rescue" (5)
7.Salt: Scot. (4)
8.Honeysuckle. (9)
9.Guitarist Nugent (3)
10.2013 Milky Chance hit with the lyric "I want you / we can bring it on the floor" (11)
11.Bat mitzvah dance (4)
12.Minnesota Senator David (4)
13.Termini: Abbr. (4)
15.1994 Kurt Russell film (5)
21.Fair king of England? (4)
22.1971 Van Morrison album (11)
24.400mg of ibuprofen, perhaps (4)
25.Jabari leader, in "Black Panther" (5)
26.__ never happen here (5)
27.Sominex alternative (5)
28.Swiss district (5)
29.Certain sculpture (It.) (5)
30.Storrs sch. (5)
31.Scandinavian goddess of the future (5)
33.Where a flamboyant NFLer keeps his trophies? (9)
35.Noises: Abbr. (4)
38.__ to please (4)
39.Colors. (7)
41.Split: Comb. form (5)
43.Mozart bass role (5)
44.Climbing plant (4)
45.10th-century pope (4)
46.Anc. name of Greek mountain range. (4)
48.____ crook! (70's phrase) (4)
49.Page of music (4)
50.Ring for condensing lamp flame. (4)
51.Soviet port: Var. (4)
53.Fifties org. in charge of air-raid shelters (3)
54.Car product that once advertised itself as a "non-friction best seller" (3)