Hit The Road
Have you ever just wanted to jump in your car and have Siri get everything prepared for your drive? Now you can. Siri will say hello and get the details of your next event, including when it starts and ends, your ETA, start your music, and pull up your directions to the event all automatically.

Workflow Music
First, props to user “RKIV” - this is his creation from “Waking Up” Shortcuts. I just plugged out podcast related actions and created a callable workflow to play ‘music’, ‘podcast’ or ‘nothing’.

Chord Finder
Find guitar chords for the current song you’re listening to.

Apple Music to Spotify
Takes the currently playing song in Apple Music, finds it in Spotify and copies a shareable Spotify URL to the clipboard.

8-Minute Shower Shuffle
This shortcut sets a default timer of 8 minutes for your shower, during which you don't need to press any buttons for triggering your shower playlist. It's great for work days, when you want to have a controlled shower time. It plays selected playlist songs randomly, and automatically stops at 8 minutes. Allows you to change the time length and set your own Apple Music playlist as the one to play.

Make New Weekly Playlist
Creates a Weekly Playlist with given parameters. Can be customised to search for different genres and timeframes.

Add Album to Library
This shortcut adds the full album of the currently playing song to the library. Even works while listening to Beats 1. Apple Music required.

Play a random album
This shortcut presents you with a list of X albums based on your search criteria (last played date, genre, etc) and plays the selected one.

Search Spotify Artist
Just tell Siri the name of an artist to search for on Spotify.

Search Spotify Playlist
Just tell Siri the name of a playlist to search for on Spotify.

Play Spotify Track
Just tell Siri the name of a track to play it on Spotify. Music starts automatically.

Play Spotify Album
Just tell Siri the name of an album to play it on Spotify. Music starts automatically.

Sleep Timer
This shortcut starts a Sleep Timer and dims the brightness and volume within the entered time and pauses the music at the end.