" This turns your cursor into a plus sign. Examples of popular music service websites are SoundCloud, Spotify, and YouTube. For example, to copy a music track from SoundCloud, click on "Share" below the track and copy the song's URL. " The song's URL will open in a new browser tab, and start playing music throughout your presentation.

Summary:
Launch your Internet browser and open your Google Slides presentation. Navigate to the slide on which you want music added. Click on "Insert" and select "Text Box. Click anywhere on your slide to create a new text box. Open a new browser tab and navigate to the music website that contains the music track you want used in your presentation. Copy the link for the music track using the website's instructions. Click back over to Google Slides and paste the URL for the music track into the text box. Click on the handles at the top, bottom, and sides of the text box to resize the text box as desired. Drag and drop the text box into its desired location on the slide. Click on "View" and select "Present. Click on the music track link in the text box.