Music Decor Piano with Cat
A tiny upright piano with a cat on the bench, and two more instruments hiding inside the same box.
Brick Rated Score
Set 31392 · 2026
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I love a set that gives you three completely different moods for one price, and this one does it well: build the piano with its cat and moving keys, then take it apart and get a boom box or a record player instead.
The piano is the one that will win you over, honestly, that little adjustable lid and the cat perched on the bench give it real personality on a shelf. It is not a huge build at 485 pieces, and if you already own a few Creator 3-in-1 sets you know the drill on rebuilding, but as a quick, characterful desk piece for a music lover it earns its spot.
Best for: music fans and cat people who want a small, characterful desk build with three looks in one box
What it is
This is one of those small Creator 3-in-1 sets that punches above its size because of the idea behind it rather than the piece count. Build it as a piano and you get a cat sitting on a little bench, a microphone stand, a music sheet book, keys that actually move, and a lid you can prop open. Take it apart and the same bricks become a boom box radio with a swinging antenna and a cassette door, or a record player with a turntable and arm that move. It is a genuinely clever bit of design work, the kind of thing that makes you appreciate how much LEGO designers can squeeze out of one set of parts.
The catch
I will be upfront that at 485 pieces this is a short build, closer to an evening project than a serious weekend session, so if you are shopping by piece count per dollar this is not the set to chase. And because it is a 3-in-1, you only ever get to enjoy one of the three models at a time unless you buy a second copy, which is the classic trade-off with this Creator sub-line. The little musical note pieces that come with each build are a nice touch for personalizing the display, but they are small and loose, so keep an eye on them around younger kids or pets.
Who it's for
Get this one if you want a quick, satisfying build with a strong finished look for a music room, teen's desk, or cat lover's shelf, and you don't mind rebuilding it to switch between the three looks. Skip it if you want a big centerpiece build or need all three models on display simultaneously, since you would need to buy multiples for that.
The parts story
What the build is actually like, and the pieces worth knowing about.
The build itself moves fast and stays engaging because you are constantly assembling small functional details rather than long stretches of plain wall. The piano section is where the personality lives, you build the keyboard with keys that genuinely tilt when pressed, then the curved body and the little bench for the cat to sit on. Switching over to the boom box or record player configuration reuses the same core bricks in surprisingly different ways, which is satisfying to watch come together if you have built other 3-in-1 sets before.
The cat figure is the standout piece here, a fully posed little sculpture rather than a generic animal, and it is what will make people stop and look twice at the finished piano. The moving turntable arm and cassette door on the other two builds are simple but well engineered little mechanisms for a set this size. Given the modest piece count, the value is really in the design cleverness and the printed and shaped elements rather than raw brick volume, so don't go in expecting bulk, go in expecting charm.
Fun facts
- 01This is a Creator 3-in-1 set, meaning the same 485 pieces build three different models: a piano with a cat, a boom box radio, and a record player.
- 02The piano model includes moving keys, an adjustable lid, a microphone on a stand, and a music sheet book as extra display details.
- 03The finished piano model stands over 8 inches (20 cm) tall, making it sized more for a shelf or desk than a floor display.
- 04Each of the three builds comes with its own set of removable, multicolored musical note pieces so builders can decorate the display their own way.
What other builders say
This write-up is grounded in real reviews and builder discussion, not just one opinion. A few worth reading:
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