Music is a great way to liven up your Google Sheets presentations and keep your audience engaged. Unlike Microsoft PowerPoint, however, Google Sheets doesn’t include support for audio files. But with the following workarounds, you can add a soundtrack to any slide. (Updated July 10, 2019, with a new workaround via YouTube.)
Add a link to an online music file
The easiest way to add music to your Google Slides presentation is to link to a track from an online music service like Spotify, Soundcloud, or Grooveshark.
1. Open a Google Slides presentation in your web browser and go the slide to which you want to add music.
2. Select Insert > Text box from the menu, or click the text box button in the toolbar. Click anywhere on the slide to automatically create a text box.