Hello unix mage,
I understand you'd like to command Siri to play specific tracks within a playlist. At this time, this is not an available feature, but I'd like to offer a couple of articles with information that can help you enjoy your music using Siri on your HomePod.
Set up and use HomePod
Within the previous article's sections, you'll see a detailed list of commands Siri can perform on your HomePod:
Use Siri to play music or podcasts
HomePod automatically uses the same Apple ID that you're signed into on the iOS device that you used to set it up. After you set it up, you don't need your device to be present to use Siri to play music or podcasts.

You can listen to these audio sources through your HomePod:
- Apple Music3
- iTunes music purchases
- iCloud Music Library with Apple Music3 or iTunes Match3
- Beats 1 live radio
- Beats 1 On Demand4
- Apple Podcasts
You can also AirPlay other content to HomePod from your iPhone, iPad, iPod touch, Apple TV, and Mac5.
3 Subscriptions required for Apple Music and iTunes Match.
4 To listen to Beats 1 On Demand, you need an Apple Music subscription.
5 To use AirPlay, manually start AirPlay from another device or app instead of using "Hey Siri."
HomePod is not available in all countries and regions.
Finally, I'd like to invite you to share your feedback and feature requests with us via our product feedback page:
Product Feedback
Take care!