The farruca is commonly played in the key of A minor, with each compás equivalent to 2 measures of 4/4 time with emphasis on the 1st, 3rd, 5th, and 7th beats:  2  4  6  8
"Farruca" is also a well-known song composed by Mary Ann Godla.
Nobody has ever proven in any way that the Farruca came from Galicia. The earliest Farruca recordings are actually villancicos (Christmas songs) lyrics. There is only a very brief mention of Galicia by La Niña de los Peines. The name Farruca is etimological more connected to the Arabic language, in which the first name Faruk and the last name al-Farruqui are very common. Also the Farruca is very close to the Zambra in rhythm and flavor.