Boogie-woogie is not strictly a solo piano style; it can accompany singers and be featured in orchestras and small combos. It is sometimes called "eight to the bar", as much of it is written in common time () time using eighth notes (quavers) (see time signature). The chord progressions are typically based on I–IV–V–I (with many formal variations of it, such as I/i–IV/iv–v/I, as well as chords that lead into these ones).
Boogie-woogie is not strictly a solo piano style; it can accompany singers and be featured in orchestras and small combos. It is sometimes called "eight to the bar", as much of it is written in common time () time using eighth notes (quavers) (see time signature) The chord progressions are typically based on I–IV–V–I (with many formal variations of it, such as I/i–IV/iv–v/I, as well as chords that lead into these ones).