How would you like to hit the playground and find that the swings play music as you fly back and forth? Sounds pretty fantastic, right? For Montreal residents, it’s a reality. 21 Balançoires (21 Swings) is a new project from Canadian design group Daily Tous Les Jours, who are known for making super awesome public art installations. Here’s the proof:

Want to know what they sound like? Watch this video. If you’re at work, try to hide your excitement. Or try to convince your boss to take you on a field trip.