Pianists

thumb|Sergei Rachmaninoff at the piano thumb|Motion capture of two pianists' fingers playing the same piece (slow motion, no sound). thumb|'Humoresque (song)|Humoresque' by [[Sergei Rachmaninoff]] A pianist ( , ) is a musician who plays the piano. A pianist's repertoire may include music from a diverse variety of styles, such as traditional classical music, jazz, blues, and popular music, including rock and roll. Most pianists can, to an extent, easily play other keyboard instruments such as the synthesizer, harpsichord, celesta, and the organ.