I only play traditional music - with focus on subtle, sophisticated, sometimes cheeky music as opposed to bombastic, big drama stuff; mainly from the 30ies and early 40ies and also from the 20ies, and in smaller doses dramatic and romatic music from later years. I prefer to change energy and complexity from tanda to tanda, adapting to the overall energy to the dynamics of the milonga.
Music that is upbeat but not hectic, calm but not monotonous, romantic but not overblown - music that gets directly into the legs!