Lesson 7: Two Lanes and the Cross

One particular "step" that can emerge almost naturally from walking in two lanes is the woman's cross. It happens when the man turns his torso back to the straight forward position, thus leading the woman to step in front of him again with her left foot. It is important that the woman does not anticipate the step but allows it to be entirely led by the man's torso movement. As usual, the woman's free leg just follows the movement of her center. As the man leads her center over and slightly beyond (and to the woman's right of) the supporting leg's position, the woman's free leg "falls" into the crossed position. The weight change to the crossing foot should also be entirely led and not be done automatically.
The woman's cross is one of the most beautiful movements of tango and, if done well, just feels absolutely great for both partners.
Note that the cross is structurally a double-time step, and as such it changes the walking system from parallel to crossed. For this reason, the man usually closes his position and changes weight with the woman, thus restoring the original parallel system.

Lesson 6: Walking In Two Lanes

Normally we walk in the same lane, so the man's left foot always moves in front of the woman's right foot, his right foot in front of her left. We are using the parallel system and walking in one lane. In this lesson, we introduced walking in two lanes (while still remaining in parallel system, more on crossed system later).
The man shifts his lane of walking to the left by stepping forward and across with his right foot - this involves a little pivot of the left foot, either before or during the step. During this process of shifting lanes, the torsos of man and woman stay connected, facing each other normally. This means there is no internal change in the embrace of the couple. The hips and torso now point in different directions - the pelvis is always aligned with the direction of the step, while the torso is always aligned with the position of the partner's center.
Moving back in, thus sharing the same lane again, requires the leader to step back in with his left foot, again doing a crossing step that stops his axis from tumbling sideways or having to do an "open step" (the only open step that is really ok is the proper sidestep).
If we combine the above with a double time step we get a nice and simple little element that facilitates rhythmic dancing rather well. One crossing step with the right foot out to the left for the man (this is the slow one), then back in and again in-lane with two quick and short steps, and slowing down with one slow longer step.

The Music of Lesson 6: Fresedo

Osvaldo Fresedo's orchestra was known for catering to the upper crust of Buenos Aires. His style evolved over the years from strong rhythms slightly dominating the dreamy melodic parts as in "Mariposita" or "Tigre Viejo" to a smoother style where the melody, often carried by main singer Roberto Ray's buttersmooth voice, came to the foreground. Fresedo was the mentor of Carlos Di Sarli, but his orchestra undoubtedly deserves its place among the greatest of all time on its own merits.
Here are some examples of dancing to Fresedo:

Teté & Silvia and Maxi & Milva dance to "Mariposita"
Brilliant musicality, especially from Teté.

Marek Szotkowski & Veronique Bouscasse dance to "Nieblas del Rachuelo"
Elegant and refined, influenced by the style of Buenos Aires' Villa Urquiza barrio.

Osvaldo & Coca dance to "Tigre Viejo"
They are incomparable, this is how Tigre Viejo must be danced!

The Wonder of Youtube: Some Examples of Excellent Dancing

Here are some examples of people dancing to the orchestras we have used for the lessons. None of these couples are doing "show tango" even though they are, of course, doing a show in the strictest sense. Still, it is pretty much tango de salón, with maybe a little kick here and there which wouldn't be appropriate on the social dance floor. Oscar & Mary Ann Casas are examples of classic Buenos Aires style social dancing, Detlef & Melina dance a modern social style informed by the old milongueros, Javier & Geraldine are possibly the most celebrated show couple ever (but their performances are mostly based on salón tango), Carlitos & Mamié dance a rather breathtaking style quite their own, and finally Osvaldo & Coca are an older couple that has famously won the tango salón championships a few years ago.

Angel D'Agostino (with Angel Vargas) - Oscar & Mary Ann Casas dance "Notas de Bandoneón"

Carlos Di Sarli (instrumental) - Detlef Engel & Melina Sedó dance "Nueve Puntos"

Francisco Canaro (with Roberto Maída) - Javier Rodriguez & Geraldine Rojas dance "Poéma"

Enrique Rodriguez (with Roberto Moreno) - Carlitos Espinoza & Mamié Sancy dance "Yo No Se Porque Razón"

Edgardo Donato (with Horacio Lagos) - Osvaldo & Coca Cartery dance "El Adios"

The Music of Lesson 5: Donato

Safe and steady, that is the music of Edgardo Donato, but it is not the whole truth. He is deservedly a favourite among dancers of all levels - there is deep feeling there, added to by the voice of Donato mainstay Horacio Lagos, and there is a deep rhythmic layer in his tangos, valses and his excellent milongas - his trademark piece "Ella Es Así" is one of the best-known and most popular milongas ever.

The Music of Lesson 4: Rodriguez

The music of Enrique Rodriguez is quite unmistakeable, it has that special sound of his. His orchestra was versatile, able to play all kinds of music, not just tango, vals and milonga. For that reason, be aware when buying his CDs that they will often contain rancheras, paso dobles or fox trots. The two main singers of Rodriguez' orchestra are Roberto "Chato" Florez and especially Roberto Moreno, who is one of my absolute favourite singers. Words fail me - just listen to him.
Rodriguez' music is easy to dance to, with its clear beat and nicely predictable yet interesting rhythmic patterns, and at the same time offers enough "meat" even to more experienced dancers, allowing them to coax intricate rhythmic steps out of that rich tapestry of sound.

The Music of Lesson 3: Pirincho

The orchestra featured in our third lesson was that of Francisco "Pirincho" Canaro, a man who clawed his way up from poverty to become "richer than Gardel" in the true sense. Canaro did much for tango. Even though he is not generally considered one of the greatest artists, he is acknowledged as a capable composer who could sometimes produce gems of utter beauty like the fabulous "Poéma". His music moved the dancers, and this built his success. He used bigger and bigger orchestra setups, effectively establishing the "orquesta tipica", an ensemble of at least 10 musicians, as the basic setup for the dance halls. He used a variety of instruments, pushing the boundaries there, too. Being first and foremost a businessman, he nonetheless advanced tango and brought it into a new era. For today's dancers, Canaro is a rich source of reliably danceable and often highly enjoyable music with a variety of very good singers, Roberto Maida and Ernesto Famá being prominent among them.

Lesson 5: Double Time in the Forward Walk

In our fifth lesson we combined our rhythmic proficiency with our growing skill in walking and introduced the proper double time step in the forward walk. The main difficulty here is always the expectation (mainly on the leaders' part) that this is going to be difficult. The main cure is keeping one's cool. Slow and steady does it, and that goes for the women, too. The follower should not try to anticipate and "help" by being quick - just the opposite is the right way of doing it. Stay calm, don't be quicker than you need to be, maintain posture and connection.
The length and timing of the quick steps are being communicated by the twist of the torso - our usual countermovement, as we use it in any other step, no matter its length or speed. With our slow-quick-quick-slow pattern we use the same speed with our torso movement - a long, slow turn of the shoulders for the slow steps, a quick and short movement for the quick ones.
Remember to make the quick steps short lest you start running about. Half the length of the normal step preceding them is about right for the two quick steps.

Lesson 4: Finishing Traspiés

The last lesson before the práctica saw us working some more on traspiés, the "stumbling steps" of tango. Where before we had used it in a hesitating fashion (half step-stop-finish the step), we now withdrew the forward foot back to the neutral position after half stepping on it. So we begin a step, then pull back - maybe as if we stepped on someone's toes. The resulting traspié is both a very nice and simple rhythmic tool and at the same time very useful for navigation on a crowded dance floor.
We now have a nice set of tools to dance the music in a simple and intuitive way: simple steps, weight changes in double time, simple time, half time, two different traspié types, and the always-useful pause.