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";
What Time Is Love? on 20 August 1990. The main B-side accompaniment of "What Time Is Love? (Live at Trancentral)" was the "Techno Gate Mix" of the track, which retained the title track's rhythm and bass as a backdrop to extensive samples of Jimi Hendrix's "Voodoo Child (Slight Return)". Another UK 12" featured instead the "Wandaful Mix", which sampled from Wanda Dee's "To the Bone". Key "America: What Time Is Love?" was released in the US during October 1991, four months before its release in the UK and elsewhere (24 February 1992). The B-side "America No More", which featured anti-war sentiments directed at US