Answers

1. The easy availability of music
2. Once or twice a decade
3. Was to change music forever, being able to record sound
4. The developers of music
5. Because recording speech was a goal
6. Had a vision for a trip to the moon, real life writer
7. 1877 recording of a children's nursery rhyme, Thomas Edison
8. By a technology in which a person shouted through a tube while spinning a handle and there was a needle in the diaphragm and the vibrations were etched on to the tin foil, then it could be played back
9. Could only be used a couple of times and was useless after taken off
10. The wax cylinders
11. The jukebox and phonograph
12. As there was more access to light dance music, also was harder to record classical music
13. 1888 the oldest music recording
14. Because it was harder to record classical music with its appalling quality
15. When a number of cylinders were recording the same music
16. The flat-disc gramophone, unlimited copies could be made
17. A material made from crushed beetles, they replaced rubber disks
18. The gramophone company, the dog became recognisable
19. Classical music, Opera
20. Became most famous singer in the world, his life changed when he was discovered
21. 10 records
22. Ap ilia chi
23. Because they realized it could make them rich and famous
24. The last living castrato, because he was high pitched and frightening
25. As music could be heard anywhere and not just in a grand stage
26. Capturing instruments was difficult because of the lack of development in the gramophone
27. As the mic could barely pick up bass heavy instruments
28. They made them bunch up and modified instruments like the stroe violin to make them louder, and also changed the strings on some stringed instruments. 
29. They changed all strings to a brass band
30. Its impact was mostly in pop music
31. Was subtle, and now the quieter instruments could be electronically modified to make them louder
32. This allowed the audience to choose exactly what they wanted to listen to
33. When Columbia introduced vinyl, it could run for 25 mins of music
34. She was a female successor to Caruso
35. Stereophonic hit the market
36. Made it more and more its own thing and changed it from the live hall
37. 2000
38. Concept of music as a thing
39. It has vastly increased musical proficieneces as you can't go to a stage and sound bad, and the audience can't hear the balance of music they heard in he disc.
40. It standardized performing styles
41. Triumph of past over the present
42. Fred Gaisberg captured music from other cultures and widened musical horizons 
43. They implemented different sounds around the world 
44. Recorded folk music of his native country and wrote his own music inspired by his folk music
45. African music
46. He toured Africa Middle East and The Pacific, and he mixed all the sounds together
47. All music is related to humans, our soul is the universe of music
48. Jazz, Hip hop, Blues, Jungle
49. Stravinsky
50. Developing technology and including non instrumental sounds
51. He made one of the first electric dance songs
52.