Which musical instrument usually has 88 keys?

I love the piano. I want to learn how to play it. If I had a piano I would be practicing playing it.

88 Fingers was a character on the Flintstones who sold stolen pianos and that’s how I will always remember how many keys are on a piano! 😁

piano mari mari piano

i have a piano and it has 52 keys

Player #53553731, Yes but i was not on my brain since then