Musical Composition / Musical Textures / Musical Analysis / Análise Musical / The Rite of Spring / Musical Contour Relations Theory / Teoria Dos Contornos / Sagração Da Primavera / Textural Analsysis / Textura Musical / Musical Contour Relations Theory / Teoria Dos Contornos / Sagração Da Primavera / Textural Analsysis / Textura Musical