Schenkerian analysis
Schenkerian analysis is a method of examining tonal music, developed by Austrian music theorist Heinrich Schenker (1868–1935), that uncovers the underlying organic unity of compositions by reducing surface-level details through layers of voice-leading prolongations to a fundamental contrapuntal structure termed the Ursatz.[1][2] The Ursatz comprises a descending melodic line, or Urlinie, typically starting from the scale degrees 3, 5, or 8 and resolving to 1, supported by a bass arpeggiation outlining the tonic (I), dominant (V), and tonic (I) harmonies.[1][3] This hierarchical approach distinguishes three primary levels: the foreground (surface embellishments), middleground (intermediate elaborations such as passing tones and arpeggiations), and background (the deepest structural essence), emphasizing linear progressions over mere harmonic succession to demonstrate how complex works elaborate simple tonal frameworks.[2][3] Primarily applied to masterworks of the common-practice era from Bach to Brahms, the method highlights the composer's genius in deriving coherent forms from innate tonal principles, influencing modern music pedagogy despite debates over its prescriptive assumptions about tonality.[1][2]