Itunestify

. While not a mainstream corporate entity like the services it references—iTunes and Spotify—the term represents a specific segment of the digital music landscape where users seek original-quality audio downloads and library management tools outside of standard streaming subscriptions. The Role of iTunestify in Digital Music

If you are an artist looking to "itunestify" your own music (releasing it to both platforms), you must use a digital distributor. Choose a Distributor : Services like itunestify

Change song and CD information in Music on Mac - Apple Support itunestify