Puzzle
ACROSS 1 Ice units
6 Easy W
10 Stand the test of time
14 Like Guinness
15 Vibe
16 Tavern selections
17 Fiddle relative
18 1976 Rick Dees hit
20 Novelist McEwan
21 P, on a sorority house
23 "The Kiss" artist Gustav
24 2008 Zac Brown Band hit
28 Litter you probably shouldn't pick up?
29 Allow
30 "Mamma Mia!" group
34 Sydney ___ House
36 Flower that caused a 17th-century economic crash
38 Pronoun made just for you and me?
39 With 41-Across, 1976 Steve Miller Band hit
41 See 39-Across
43 Finder's take
44 Pleasantly tart
46 One of the ABC islands
47 Lip
49 "It's all ___ much"
50 Doesn't sit idly by
51 1984 Prince hit
56 Puff from an iron
58 Midday recharge
59 One may be told with fingers crossed
60 Field notes? ... or four recordings in this puzzle
63 Is biased
65 Soft cheese
66 Loafer, e.g.
67 Come up
68 Omen
69 Schedule opening
70 When repeated, snitches
DOWN 1 Type of pride or duty
2 Dickens' Heep
3 They see the world through a futuristic lens
4 Adult ed. course
5 Lone swimmer in open water, facetiously
6 Hazardous household gas
7 "Yes, monsieur!"
8 Butterworth's title
9 Close up shop for the day
10 Fancy-schmancy
11 Grad
12 Group formed from a schism
13 Sound of disapproval
19 Stadium cheer
22 "___ All That" (gender-swapped remake)
25 Ringlet of hair
26 Annual shot target
27 Pass along, as news
31 Quack medicine marketing staple
32 Lava lamp insert
33 Word after "Bay" or "gray"
34 One-___ (singular events)
35 Urgent appeal
36 Carpentry joint part
37 Diplomatic approach to setting boundaries?
40 Model who rose to fame with a Calvin Klein shoot
42 Painting and poetry, e.g.
45 Thoth or Thor
48 IKEA's home country
50 Director DuVernay
52 Possesses
53 Starting point
54 Step after "lather"
55 Affirmatives
56 iPhone assistant
57 Precalc course
60 Projected pellets
61 Jets' and Sharks' org.
62 Sticky stuff
64 Flop ___ (low period for an artist)
Solution