Boom! The karaoke that gets GridX rocking

BOOM! 75,000 reasons to sing

Ready to unleash the Céline Dion, Freddie Mercury or Aya Nakamura sleeping inside you? At Boom! Karaoke, you don’t just sing—you perform. Here, there’s no awkward audience, but ultra-stylish private rooms where you can belt it out with friends, colleagues or family. Boom! is located in the heart of GRIDX Luxembourg, Europe’s first multi-experience destination. Head to the 1st floor, just above the central bar! Birthday? Memorable bachelorette party? Team building that’s a change from bowling? Every occasion is a good one to burst into song with a XXL catalogue of 75,000 tracks. Yes, 75,000 (enough to keep you going until the early hours). It’s your turn to put on a show: drop your hit, adjust the lighting, turn up the volume… and off you go, microphone in hand—it’s your moment! We promise, we won’t judge… even if you go for Tribal King or a little Larusso revival ;) And if you’re competitive at heart, get ready for the battles! At Boom!, everyone can face off to rack up the most points. No need to fight over the microphone: you can also take part directly from your phone. Choose your song, sing your heart out, give it everything you’ve got and try to beat your friends! Enough to turn a simple karaoke session into a real competition… complete with its fair share of sore losers and fits of laughter, of course. The décor? A chic, contemporary pop-art universe that plunges you straight into an exclusive, immersive atmosphere. And because a rock star is always thirsty, the bar service with table service brings your drinks directly to your room. No need to stop your favourite chorus to go to the counter. Just scan a little QR code and boom: your cocktail arrives! Of course, you can imagine the team tested the microphone! And the verdict was unanimous: we loved the atmosphere, but especially the battles, which add a real dose of challenge to the experience. And when it came to cocktails, we fell head over heels for their Sing Star Martini. THE place to be to unleash your inner artist, put on a show and leave with a hoarse voice but a heart full of joy! Guaranteed laughter and hilariously off-key singing (fortunately, there are several options to cover up those wrong notes a little).