"History Of Milonga"
Milonga dance incorporates the same basic elements as Tango but permits a greater relaxation of legs and body. Movement is normally faster, and pauses are not made. It is rather a kind of rhythmic walking without complicated figures, with a more humorous and rustic style in contrast with the serious and dramatic Tango. There are different styles of Milonga: "Milonga Lisa" (Simple Milonga), in which the dancer steps on every beat of the music; and "Milonga con Traspié", in which the dancer uses Traspiés or contrapasos (changes of weight from one foot to the other and back again in double time or three steps in two beats) to interpret the music. Thus, dynamics may be danced without having to run fast or without the use of much space.
In a book published in 1883 Ventura Lynch, a noted contemporary student of the dances and folklore of Buenos Aires Province, noted the influence the Afro-Argentine dancers had on the compadritos, who apparently frequented the Afro-Argentine dance venues, "the milonga is danced only by the compadritos of the city, who have created it as a mockery of the dances the blacks hold in their own places".
Ventura also noted the popularity of the milonga. "The milonga is so universal in the environs of the city that it is an obligatory piece at all the lower-class dances (bailecitos de medio pelo), and it is now heard on guitars, on paper-combs, and from the itinerant musicians with their flutes, harps and violins. It has also been taken up by the organ-grinders, who have arranged it so as to sound like the habanera dance. It is danced too in the low life clubs around...[main] markets, and also at the dances and wakes of cart-drivers, the soldiery and compadres and compadritos.