You probably know that YouTube has a large library of music of most genres. Even if you can't see the videos, YouTube is often a good way of listening for free to the music you love - so long as you can tolerate some advertising. Siri can be instructed to play videos and will search YouTube for the music you request. It's best to have the YouTube app installed; please do that first if necessary.
The first time you try the commands below, you may be asked to give Siri permission to access your YouTube data. Siri may not offer you the opportunity to speak your response and you may need to locate and respond to the Yes button on screen.
The YouTube app may also offer you alternatives that you need to locate and select.
When you have located and double tapped the item you want to play it's probably best to mute VoiceOver speech with a three finger double tap. Remember to unmute VoiceOver after listening!
Try requests like:
"play YouTube video Mahler Symphony number one";
"play YouTube video Nowhere Man";
"play YouTube video A Night in Tunisia";
Your request will sometimes start the requested video playing, probably preceded by advertisements. Playback can be paused and resumed with a two finger double tap as usual. Sometimes, you may be presented with choices by the YouTube app and you will need to check and respond to them if they pop up.
You may not need the word YouTube in your request. Whether it is necessary or not will depend on what other services you have installed on your phone.
Of course, this kind of request to Siri will also find general YouTube videos, for example:
"play YouTube video Berlin wall falls".
If your original request doesn't work, try some variations including omitting the word YouTube and also vary the text of the item you are searching for. A little persistence usually pays off.
Siri can play music using many music streaming services, such as Apple Music, Amazon Music and Spotify. In order to be able to play specific tracks or albums you will need to be paying a subscription to these services. The Apple Music app is pre-installed on devices but you will need to install the relevant app if you want to use another music streaming service. Siri may get confused from time to time about which streaming service to use. If you use BBC iPlayer, Siri may try to play music using it instead of your music streaming service. This shouldn't be a problem, just use something like "Play Blackbird using Apple Music".
The commands you can use to play music using Apple Music are fairly natural but commands will vary between streaming services; here are some to try:
"Play Let it Be"
"Play music by Alan Barnes";
"Play new music by Alan Barnes";
"Play the Elgar Cello Concerto";
"Play new country and western music";
"Play new classical music";
"Play album Tubular Bells";
"Play music by The Beatles";
"Play piano duets by Schubert";
"Play music by Ed Shearan";
"Play nursery rhymes";
"Play latin playlist";
"Add this to playlist latin" - you can say this while the song is playing or immediately after it has finished playing;
"Download playlist latin";
"Love this" - this will tell Apple Music that you like the music you have just played or are playing and will help Apple to suggest relevant new music to you.;
Siri isn't great at playing complete works of several movements or playing specific performances of classical works for you. Classical music fans are best advised to learn to use the Classical app with VoiceOver on their iPhone which provides a very powerful tool for locating works and performances. The Music app is fine for many music genres but doesn't have the concept of a work that may span over several tracks of a recording. The Classical app can be used by anyone with an Apple Music subscription.