Music of the Trecento system of division of the breve into 2, 3, 4, 6,8, 9, or 12 semibreves (later minims) with dots (singular "punctus divisionis") indicating breaks at the end of a breve (however, Marchetto never used a term 'punctus divisionis'). Although more Trecento music is written in the international system of notation descended from Franco of Cologne and Philippe de Vitry than in the Marchettian system (and there exist a few, mostly instrumental, works not of Italian origin that use this system), nonetheless, Marchetto's contribution to rhythmic notation is so connected with the Italian Trecento that it is often referred to as
What Time Is Love? for sampling", and suggested "We might put out a couple of 12-inch records under the name The K.L.F., these will be rap free just pure dance music, so don't expect to see them reviewed in the music papers." The first incarnation of "What Time Is Love?" followed. "What Time Is Love?" became one of The KLF's central tracks, dubbed their "three-note warhorse of a signature tune" by Bill Drummond, in reference to the three-note bassline which, together with a high-pitched refrain on two notes (B bending to F#) characterises the song. The bassline is very similar to the one used