One of these pieces begins with a melody whose series of dissonant minor seconds make it seem like the pianist is playing the wrong notes.
One of these pieces begins with a melody whose series of dissonant minor seconds make it seem like the pianist is playing the wrong notes. In the second of these pieces, the right hand's third, fourth, and fifth fingers play rapid chromatic passages. They are collected in their composer's Opus 10 and Opus 25, and include pieces nicknamed "Ocean" and (*) "Winter Wind." They were the first piano pieces of their type to become concert pieces rather than simple technical challenges. The twelfth of them was inspired by an 1830 uprising in their composer's home country and is nicknamed "Revolutionary." For 10 points, name these studies for piano written by a Romantic Polish composer.
One of these pieces begins with a melody whose series of dissonant minor seconds make it seem like the pianist is playing the wrong notes.
Frederic Chopin's etudes [prompt on partial answer; prompt on Frederic "Chopin's studies", "studies", or equivalents]