I often use the term "pianola" to search the Vinted plataform for keyboards. Apparently italians use this term for stuff they don't think too much of. Recently I used the same "trick" on the Wallapop plataform. But Wallapop has a higher dose of spanish and portuguese in the mix. They use the term in a different way and the search results are usually flooded with piano rolls. It would be cool to buy all those lots just to check out which songs they contain.