"In this book, you'll find out when humans began making music, the early history of recording and playing back, how things we use every day like headphones and streaming services were created, and what's in store for the future of music technology. Along the way, you'll be introduced to playlists featuring . . . songs and a look at the psychology of music, including why you like the music you like and why you can't get some songs out of your head"--Provided by publisher.