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
2000s in the music industry of sites that sponsor artists and allow users to download music in exchange for advertising for the artist. Music is essentially free to users essentially costing only the time it takes to post information about the artist downloaded on Facebook, Twitter, or email. Another example was the release of the Radiohead album "In Rainbows" in which users could download the album and name their own price. The idea of pay what you want music consumption is new, but catching on with users and growing. This trend has broader implications in the use of formats. It has been a trend in