From early music players such as the gramophone to today's digital music platforms and players, trace the evolution of technology's developments in all things music-related. A host of famous musical inventions show how music has become more portable over the years and how other inventions such as the Internet and easy access to electricity has powered the ways we can enjoy music. This book highlights how inventors and engineers have developed and improved on technology to make music players such an important part of human history. This book also dissects some of the major developments in each era, to give a rounded picture of these amazing machines. Technology Timelines is a series of six book aimed at upper KS2 and early KS3 readers, tracing the development of specific technologies through the ages.