Like thoughts suppressed in the night but arising from the subconscious, Killmayer's spheric sounds develop and grow in his work composed in 1973. Just give yourself over to the play of the sounds – that's what Wilhelm Killmayer recommends the listeners of his 'Nachtgedanken'. The impressive and imaginative piece of the composer from Munich, who was born in 1927, is now peaceful and catchy, then piercing and excitingly oppressive, closing with high powerful tones of the violin.