1. "Papa" of classical music
6. Composer Copland
11. Got together
14. Dig, so to speak
15. Movie's music
16. Slangy affirmative
17. Really rad, e.g.
19. Chester White's home
20. Type of "mixed" drinks
21. Thing
22. Bad look
23. Calm
25. Current matter?
28. Man Friday
30. Turned right
31. Weird
32. Writer Levin
35. Propel, in a way
36. One way to cook pasta
38. Homonym for a time division
39. Economic meas.
40. Creep like a crab
41. Merely
42. Camel kin
44. Major works
46. Happy companion?
48. Didn't dillydally
49. Old TV sitcom
50. Subject to change
55. Eastern sash
56. Strange, indeed, e.g.
58. Dijon denial
59. Salad veggie
60. Medicinal plant
61. A bit of work
62. Gradually reduces
63. European steel city