Longa (music) Longa (music) A longa (pl. "longe" or "longae"), long, quadruple note (Am.), or quadruple whole note is a musical note that could be either twice or three times as long as a breve (Am.: double whole note, or double note), four or six times as long as a semibreve (Am.: whole note), that appears in early music. The number of breves in a long was determined by the "modus" or "mode" of a passage. Sections in perfect mode used three breves to the long while sections in imperfect mode used two breves to the long. Imperfect longs, worth two breves,
A Dance to the Music of Time (painting) A Dance to the Music of Time (painting) A Dance to the Music of Time is a painting by Nicolas Poussin in the Wallace Collection in London. It was painted between about 1634 and 1636 as a commission for Giulio Rospigliosi (later Pope Clement IX), who according to Gian Pietro Bellori dictated its detailed iconography. The identity of the figures remains uncertain, with differing accounts. The painting is well known for giving its name to the "A Dance to the Music of Time" novel cycle, though this title is first seen in a Wallace Collection catalogue of 1913. Before that