An impromptu is music born from improvisation, a type of free-style and spontaneous music, following no formal rules. Sibelius, the composer of this music, had once said: "You must judge me on the basis of my orchestral works. The piano does not interest me. It can not sing." Yet, how seriously can we take this famous quote when he has produced such masterpieces in piano? One of these is the "Impromptu No 5 in B Minor". When you listen to this music, it feels like magic: glittering and shimmering sounds falling on you like stars from the sky and you trying to snap as many of these as you can. Sibelius has written a kind of sparkling music, created through a cascading of notes reminiscent of the harp, and inspirational melody full of motion, but also with some hint of melancholy. A suggested title for this music: "Cascading glitters"