Polka northern Mexico and Texas, and are also called "Norteño". Traditional dances from this region reflect the influence of polka-dancing European immigrants. In the 1980s and 1990s, several American bands began to combine polka with various rock styles (sometimes referred to as "punk polka"), "alternative polka", or "San Francisco-style". There also exist Curaçaoan polkas, Peruvian polkas (becoming very popular in Lima). In the pampas of Argentina, the "polca" has a very fast beat with a time signature. Instruments used are: acoustic guitar (usually six strings, but sometimes seven strings), electric or acoustic bass (sometimes fretless), accordion (sometimes piano accordion, sometimes button
Pavane pour une infante défunte piece depicted a pavane as it would be danced by an infanta found in a painting by Diego Velazquez. When Ravel published his orchestrated version of the "Pavane" in 1910, he gave the lead melody to the horn, and specified a non-generic instrument: the score calls for "2 Cors simples en sol" (two hand-horns in G). The teaching of the valveless hand-horn had persisted longer in the Paris Conservatory than in other European centers; only in 1903 had the valve horn replaced it as the official horn of primary instruction. The orchestral score was published in 1910. The premiere was