Melodic (from the Italian for an airy, breezy song)
13A
Funk
14A
Punk
15A
Popular safari destination
17A
Aw-inspiring
18A
Poetic preposition
19A
Beatles' lyric: "Back in ____!"
22A
Rock
23A
Gives a hand, on the felt
26A
Hip-hop's Hammer and Ren
29A
"Barbie Girl" band
30A
"The Way We Get By" group
32A
Country
35A
House
36A
Isseis: Born in Japan and moved to America; ____: native-born citizens of Japanese immigrants; Sanseis: third-generation Americans born to native citizens
37A
2017 Hurricane that was the costliest in Florida history
38A
Soul
39A
Heavy Metal
Down
1D
Part of a wheel
2D
Wiser, assumedly
3D
Lorna of literature and cookies
4D
Out of whack, like plans
5D
Fishy dine starter?
6D
401(k) alternative
7D
Eight-ball goof
8D
Hocus go-with
9D
Pre-bar exams
10D
Fisherman specializing in long, slippery prey
16D
QB throwing stats
20D
Billboard chart adjective
21D
Grandson of Adam and Eve
22D
Actor Christian of "Mr. Robot" and "Heathers"
23D
Mild swear words
24D
Add to your arsenal, like a new sword in a video game
25D
Also, to Amélie (though it sounds like something you'd say in Alice Springs)