America on Record: A History of Recorded Sound Book

1	The inventors	17
2	A phonograph in every home	37
3	The international industry of recorded sound	65
4	The music	80
5	Recorded sound in the jazz age	96
6	The machines	115
7	Competing technologies	136
8	Empires of sound	158
9	Swing and the mass audience	176
10	High fidelity at last	189
11	Rock'n'roll and the revolution in music	223
12	The record	244
13	The studio	258
14	Perfecting studio recording	285
15	The cassette culture	313
16	The media conglomerates	331
17	Into the digital era	346
18	Consolidation and connectivity in the digital era	367