Pianist and composer Pablo Ziegler creates an intriguing trio with Hector Del Curto on bandoneon and Claudio Ragazzi on guitar through a mix of originals and pieces from Nuevo Tango icon Astor Piazzolla. The three Piazzolla pieces, “Michelangelo 70,” “Fuga y Mesterio” and “Libertango” are filled with complex moves, sensuality and drama as the strings are tapped, strummed and spliced. The dynamics rise and fall like a wave on “La Fundicion” and Old World charms are in abundance on “Elegante Canyenguito.” Ziegler is misty-eyed on “Milonga Del Adios” and the team plays a game of Peek-A-Boo on the clever “Blues Porteno.” Lots of thought mixed with heart.