Various - Mozart: Requiem, Haas: Sieben Klangr�ume

All of the parts of the Requiem, composed by Mozart himself, exist in a complete four-part vocal score with organ bass - only the first movement is fully orchestrated - and contain virtually all of the key musical aspects: theme, harmony, melody, dynamics and modulation. According to Haas, �Mozart sketched out the main musical voices for the whole piece, producing almost a skeleton to the work� � in other words, fragments of sound. This was the approach used by Haas for his Klangr�ume (Sound Spaces).