Definition

A very old style of tango from the 1900s to the 1940s. The music from this era had a faster or peppier 2/4 tempo so the dance had a rhythmic flavor similar to that of modern milonga. A very close embrace was used as well as some unique posture and footwork elements. The tango of the arrabal.

A lunfardo word with several meanings. It refers to somebody or something from the slums, i.e. low class. It also describes a gathering where people from the slums dance. It is also a certain way to perform or dance the tango with a slum attitude. Finally, it is a rhythmic effect created by Leopoldo Thompson by hitting the string of the contrabass with the hand or the arch of the bow.

(from batango.com (http://www.batango.com/Loomis.htm))

"Tango canyengue" refers to a style of Tango danced until the 1920s. Reportedly, the long tight fashion in dresses of that era restricted the follower's movements. Consequently, the style involves short steps. The dancers tend to move with knees slightly bent, the partners slightly offset, and in a closed embrace. The style tends to be danced to a 2/4 time signature.

(from Wikipedia (http://en.wikipedia.org/wiki/Tango_(dance)))