Só Danço Samba

Few tonal centres — five — and forty-two chords. On paper it should be one of the easiest tunes here. It isn't.

Twenty-four of those forty-two admit more than one reading: more than half. It's a tune that forgives a player who sticks to the basics and rewards one who chooses. Ten short sections, and the dominant in the second bar already opens the first decision.