"All the Things you Are," a famous jazz standard, uses ideas from "Prelude in C♯ Minor," including the key, in its introduction.

"A passionate expression of sorrow and deep grief. Full of penance and self-punishment. An intimate conversation with God about recognition of wrongdoing and atonement."

Almost exclusively written as C♯ minor, this key is much more common is classical music than in jazz. That being said, jazz music isn't afraid to venture into new keys, so now the two are growing closer in number of songs written in this uncommon key.