Note: These screenshots were captured in the Instagram application on iOS.
Step 1: Once you’ve taken a new photo or video, or imported an existing photo or video from your device into Stories, tap the stickers icon near the top-right corner of the screen.
Step 2: Tap the “Questions” sticker.
Step 3: Tap the music note above your device keyboard.
Step 4 (optional): By default, the sticker will ask viewers “What song should I listen to?” If you want to change the text to something else, type your desired text.
Step 5: When you’re done creating the sticker, tap “Done” in the top-right corner of the screen.
From there, you can rotate, resize and drag the sticker around the screen to best fit your post.