Select media for automations

Hi, I have automation working as an alarm clock. When conditions (waking time (input_datetime), working days (binary_sensor) and some general on/off switch (input_boolean)) are met it will play the song on the speaker. When I want to change the song I have to edit the automation and select a different song or playlist (on Spotify to be specific).

But I don’t want to let other users touch the configuration, so is it possible to put something to the dashboard and let the user select that song/playlist and store it in some helper?