: You will need a UPC for albums and an ISRC for each individual song.
: For artists, "itunestifying" your presence means getting music onto both platforms through distributors like Amuse or TuneCore , where you can keep 100% of your ownership. itunestify
: To see these on your phone, ensure both devices are on the same Wi-Fi and add the "Local Files" songs to a playlist on your computer. They will then download to your mobile app. 3. Professional Distribution (iTunes & Spotify) : You will need a UPC for albums