writing assignment on The son jarocho Music

I need one page on

The son jarocho: point of origin (southern Veracruz) and  current geographical distribution;

urban and rural varieties; instruments (harp, requinto jarocho, jarana jarocha) and performance

technique; social context (fandango); vocal style (pregón); text (improvisation of lyrics); dance;

important performers.  Audio and video samples.

The assignment should critique and analyze the music files attached. (Only one page long) 

tracks.

14 (Jarana Jarocha-mánicos)

15 (Requinto Jarocho-plucking)

16 (Harp)

17 (Pregón-vocal style)

18 (Zapateado-foot tapping)

19 (El Fandango Jarocho)

20 (El Ahualulco)

21 (La Morena/El Cascabel)