questionedithistorytranslationsCurrent version This is the accepted version. added by Kate Pierrick Nov. 16, 2013, 9:45 p.m. How many keys are there in a modern piano? 6488102110A modern piano has 88 keys. This covers a wide range of seven octaves plus a minor third. Only one instrument spans more octaves: a pipe organ (up to ten).Kate PierrickShare and bring new players to the game!0Very uninterestingToo difficultPoorly writtenIncorrect or questionableCorrect this question4Very interesting!reach: rather globalclassical musicculturemusicmusical instrumentspianotechnologyVotes +1 Very interesting! Corban Leffert +3 Very interesting! globalquiz.org