Saludos a mis amigos de la Republica Domincana 

Although I am not from the Dominican Republic I do play the guira and a little tambora (mostly merengue derecho and majao, still learning pambiche lol).
Living in NY and FL over the years, I've heard a lot about Puerto Rican vs. Dominican merengue, and that apparently there is a difference in how they play the guira.  So does any1 here know what that difference is?  I love bands like Unción Tropical and Giovanni Rios, but I don't hear much difference in how their guireros play.  
Also can u tell me what is the accordion's role in the traditional style?  (i.e. do u play the melody with it or play chords that accompany the vocals?) I ask because I got a keyboard with an amazing accordion sound and I've been wanting 2 experiment with the true Dominican merengue sound.  I can play both modern and traditional style on the piano but since I've never played an accordion I have no clue lol.
Thanks 
