The Heart and Soul Progression, also known by other names such as the doo-wop progression, is I – vi – IV – V. A variation of this progression is I – vi – ii – V, in which ii substitutes for IV.
The Heart and Soul Progression, also known by other names such as the doo-wop progression, is I – vi – IV – V. A variation of this progression is I – vi – ii – V, in which ii substitutes for IV.