B-flat major plagal cadence (IV→I)Plagal cadence (IV→I) in the key of B♭ majorE♭maj→B♭majChord ProgressionIV→IIV→I chord progression on pianoE♭majB♭majYour browser does not support the audio element.In the audio, the root chord is played first. Then, the chord progression that determines the cadence is played.