The basic [[harmony|harmonies]] and structure of the aria remain consistent from variation to variation. The work ends with a quodlibet, a humorous combination of two popular tunes. John Keillor writes, "The work is sublime and compassionate, graceful, warm, and relentlessly intricate, a demonstration of unmatched craft in music history and genuine, poetic imagination." In modern times, the work is played on both the [[harpsichord]] and the [[piano]]. | The basic [[harmony|harmonies]] and structure of the aria remain consistent from variation to variation. The work ends with a quodlibet, a humorous combination of two popular tunes. John Keillor writes, "The work is sublime and compassionate, graceful, warm, and relentlessly intricate, a demonstration of unmatched craft in music history and genuine, poetic imagination." In modern times, the work is played on both the [[harpsichord]] and the [[piano]]. |