franz schubert, johann sebastian bach, ludwig van beethoven, pyotr illyich tchaikovsky, wolfgang amadeus mozart, touhou, touhou lostword, artist request, game cg, highres, third-party source, accordion, antonio vivaldi, chair, curtains, day, drum, drumsticks, george frideric handel, georges bizet, grand piano, indoors, instrument, instrument case, johannes brahms, metronome, music stand, no humans, piano, scenery, tambourine, trophy, window, wooden floor