To buy music on the iTunes Store from your iPhone, open the pre-installed (not the Apple Music app). Unlike the subscription-based Apple Music service, the iTunes Store allows you to pay a one-time fee to permanently own DRM-free songs and albums. Steps to Purchase Music
: Locate the purple icon with a white star on your Home Screen.
: Use the Search tool or browse by genre/charts to find the song or album you want.
: Tap the price listed next to the item (typically $0.99 to $1.29 for songs).