How to Download Free Music on a Mac Computer Download Article Download Commodity This wikiHow teaches yous how to download music on your calculator or smartphone. Yous can apply iTunes to exercise this on desktop computers; if y'all're on a smartphone, you can buy music from the iTunes Store (iPhone) or the Play Music app (Android). Yous tin can besides download for free music from places like YouTube and SoundCloud if yous don't mind using a tertiary-political party app or website. ane Install iTunes if yous're on Windows. Unfortunately, Windows does not include a built-in option for purchasing and downloading music;