19.2 · Cadences & Color
Borrowed colors
Unit 10 taught borrowing: chords on loan from the parallel minor, home unchanged. This lesson is about where songwriters spend the loan: at the cadence, the last two chords of a phrase, where one borrowed note colors the whole landing.
The refresher: one borrowed note
Major IV, then borrowed iv, side by side. One note moves, A down to A♭. Everything below builds on this one move.
The minor plagal cadence
19.1's plagal cadence (IV → I), with the IV turned minor on the way in. Same landing, one borrowed note, and the ending turns bittersweet. The Beatles close phrases with it constantly.
I
CV
GIV
FI
CI
CV
Giv
FmI
CBorrowed approaches to home
The flat-side majors work as cadences too: bVII walks up into I from a whole step below, and bVI–bVII–I climbs home in two borrowed steps. Rock endings live here.
I
CIV
FbVII
BbI
CbVI
AbbVII
BbI
CI
CQuiz
1 / 4The minor plagal cadence is…