This capriccio was written for the piano.
He composed several caprices for the violin.
The Italian loanword 'capriccio', used in Japanese as well. 奇想曲 is the kanji-based equivalent, more common in classical music contexts.
Standard kanji spelling for this musical term.
Alternate kanji spelling using 綺; less common than 奇想曲.
A Japanese coinage from 奇想 (whimsical thought) + 曲 (musical piece), translating the Italian musical term 'capriccio'.