Streaming services offer nearly unlimited audio, but downloading your digital collection has advantages. Downloaded files consume device storage but eliminate concerns about inconsistent playback from an unstable internet connection or exceeding data limits on a metered plan. Additionally, purchasing music directly from some online stores puts more money in the artist's pocket. Whether you stream, download, or both, this guide explains how to store music on your phone for playback anywhere.

If occasional lack of internet connectivity is your main issue with streaming, most major services allow you to download songs to your phone for offline playback. However, the files are not permanent, and you may need a paid subscription at a certain tier. Amazon Music, Apple Music, Pandora, Qobuz, Spotify, Tidal, and YouTube Music are among the subscription services with an offline-listening option. In most cases, look for a downward-pointing arrow or menu with a download option, then collect the tracks you want to take along before leaving on a camping trip or lengthy flight.

Before streaming services, many people kept a music library of audio files ripped from compact discs or purchased from digital stores. If you have never added those files to your phone, you can copy them using a few different methods. Note that tracks originally sold with copyright protection might not play. If you adopted YouTube Music after Google discontinued its Google Play Music store in 2020, you can upload up to 100,000 songs to YouTube Music from your computer, even with a free plan, then download them to your phone for offline listening in the YouTube Music mobile app. Go to music.youtube.com in your computer's web browser and drag the audio files into the browser window, or click on your profile photo, choose Upload, and select the files. Tracks in FLAC, M4A, MP3, OGG, and WMA formats work, but not M4P files or other copy-protected formats. The YouTube Music site lets you know if your file upload succeeded or failed. Once successfully uploaded, you can download them to your phone in the YouTube Music app. If you subscribe to Apple Music on your iOS or Android device, you can download files previously purchased from the iTunes Store to the Music app by tapping the download arrow next to the title. If you do not subscribe to Apple Music, iOS users can download files from the iTunes Store app by tapping the Purchased tab and then Music to see your list.