Prolation Prolation Prolation is a term used in the theory of the mensural notation of medieval and Renaissance music to describe its rhythmic structure on a small scale, as opposed to "tempus", which described a larger scale. The term "prolation" is derived from the Latin "prolatio", first used by Philippe de Vitry in describing Ars Nova, a musical style that came about in 14th-century France. Prolation, together with tempus, corresponds roughly to the concept of time signature in modern music. Prolation describes whether a semibreve (whole note) is equal in length to two minims (half notes) ("minor prolation" or "imperfect prolation";
Until the Whole World Hears (song) "Until the Whole World Hears" is a song with a length of five minutes and two seconds. It is set in common time in the key of D♭ major and has a tempo of 100 beats per minute. Mark Hall's vocals in the song span from the low note of F to the high note of G♭. The song has been pegged as an arena rock song, while the guitar riff, melody, and chorus have been compared to what was "once associated with secular bands like Bon Jovi and Journey". It is guitar-driven and features a guitar lick that has