Curating a great playlist can take a lot of time and effort, so if you have some good ones your friends will probably appreciate you sharing them. Fortunately you can easily do this from the Music app. To do so, open the playlist you want to share and tap on the three-dot button near the top. Now tap on Share Playlist and share it as you would anything else - via email, Messages, Facebook, etc.
Being able to stream your tunes through Apple Music is a great feature - you can listen to just about anything you want, anywhere, any time, without using up storage on your iPhone. It can, however, eat away at your cellular data, which can be a problem if you have a smaller data plan. You can avoid this by downloading songs (while you have a Wi-Fi connection of course) and making them available for offline listening. Even if you do have a high data limit this is still useful if you are going to be on a plane or somewhere remote with little or no connectivity.
Creating a playlist is one of the most basic features people look for in a music app. Spotify, Apple Music, Amazon, Pandora and the rest all let their users put together custom playlists with their favorite music. Here's how to make one in Apple Music on your iPhone or iPad:
An alternative to making a playlist with all of your favorite songs is to create and curate a radio station that plays songs you like. Doing this will not only introduce you to some new music you might like, but it will add some variability to your tunes as well - with a playlist you know exactly what songs to expect, even with shuffle, but a radio station will always give you some new ones. Most music services offer this feature, including Apple Music. Here's how to create and customize a radio station in Apple Music on your iPhone:
If it is time for you to switch your music service from Apple Music to Spotify or something else because you don't like the interface or the library isn't cutting it for you or for any other reason, obviously you'll want to cancel your subscription first. You'll also want to cancel if you have signed up for a free trial period and decide you don't want it, otherwise you will be subscribed automatically and pay $9.99 for the first month after the free period ends.
You can unsubscribe through the app or through Settings, here's how to do it on iPhone and iPad: