happy beethoven's birthday!

ACROSS
1. More learned
6. Moonlight Sonata was written for this
11. Author Patel
14. Inclined
15. Russian coop
16. Former Japanese capital name
17. Splits
18. Get new threads?
19. Miniature
20. Languor
22. Raise
24. He played him in Immortal Beloved
27. Fleisher who played some of his compositions
30. Hold fast
31. Sheep-herding pig
32. Beat
36. Lulls
38. Explosive one
40. Most lucid
41. Members
44. Light anchor chains
45. Correct
46. Grooming routine
49. Match
50. Crudeness
55. Burn
57. She played Karen on Knot's Landing
58. See 13 Down
60. Curling broom
63. Retired Calabrian currency
64. With 65 Across, popular short composition
65. Former hotel queen Helmsley
66. See 64 Across
67. Charge
68. Carey ___ Kefauver
69. Oozes
DOWN
1. Spray
2. Forum
3. Doomed one
4. Competitor
5. Got a new shipment
6. Exhibition
7. Wrath
8. Tel­e­com­mu­ni­ca­tions giant
9. Proximity
10. Town or district in western Germany
11. Turned back
12. Fuss
13. With 58 Across and 'to', title of a popular choral
21. With difficulty
23. Johnny or Edgar Winter, e.g.
25. Spoil
26. Madison or Pennsylvania, e.g.: abbr.
28. Paunchy
29. Roosts
32. Contorts
33. Practical
34. Hollow
35. Loop
37. Specks
39. Pensioners
42. ___ Jon Surf Shop
43. Caesar who played Coach Calhoun
47. Mathematical propositions
48. Lilly or Manning
51. Where Baker River is located
52. Place for eaglets
53. Fasten
54. Okays
56. Fit
58. Away
59. Anticipated
61. Lush
62. Binary digit
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