Tango ABC 1.com is the Argentine tango dance curriculum that Jose E. Espinoza has been using as a tango teacher since day one. It was created with the purpose of harmoniously benefiting both teachers and students. The program saves tango novices time and money, while putting them on the dance floor in the fastest way possible. At the same time, it encourages beginners to continue diligently striving to achieve the next level of mastery.