The most popular and successful lineup of Return to Forever Chick Corea, Stanley Clarke, Lenny White, and Al Di Meola was coming off the Grammy-winning No Mystery when it recorded its third and final album, Romantic Warrior. It has been suggested that in employing a medieval album cover (drawn by Wilson McLean), using titles like "Medieval Overture" and "Duel of the Jester and the Tyrant," and occasionally playing in a baroque style, particularly in Clarke's "The Magician," Corea was responding to Rick Wakeman's successful string of albums on similar themes. Certainly, the music suggests that the musicians have been listening to Wakeman's band, Yes, among other progressive rock groups. But they bring more of a traditional jazz approach to their sound, particularly in the opening statement of intent "Medieval Overture" and the original side one closer, "The Romantic Warrior," both of which feature extensive acoustic piano soloing by Corea.
In Power, Professor Robert Bartlett lays bare the brutal framework of the medieval class system. Inequality was as part of the natural order, the life of serfs little better than those of animals, the knight’s code of chivalry more one of caste solidarity than morality. The class you were born into determined who you were. There were three classes, or estates: those who pray (the clergy), those who fight (the aristocratic warrior class of knights) and those who work (everybody else – in practice, usually serfs on a knight’s estate).