THE MORTE: A GALANT VOICE-LEADING SCHEMA AS EMBLEM OF LAMENT AND COMPOSITIONAL BUILDING-BLOCK

Eighteenth-century composers wrote many passages in which a treble line rises from scale degrees 1 or 3 up to 5, while the bass descends chromatically from 1 down to 5. The diverging lines reach an octave by way of an augmented-sixth interval. These passages represent a voice-leading schema analogous to those introduced by Robert O. Gjerdingen in his book Music in the Galant Style. Following Gjerdingen's use of Italian words to refer to some of his schemata, I propose the word ‘Morte’ for this schema and survey its use by musicians, who relied on it not only as an intensely expressive gesture that could effectively enhance the most tragic moments of a work but also as a compositional building-block: an ornate half cadence that they found especially useful in transitional passages and development sections.