Its inventor Heinrich Band (1821-1860), called it bandonion and intended it to take the place of an organ in poor churches that could not afford the real article. There is no readily available information about the bandoneón's eventual use in religious establishments. What we do know is that German sailors and Italian seasonal workers and immigrants brought the first ones to Buenos Aires at the end of the 19th century.Bandoneón arrived just as working class newcomers in the sailor’s bars were evolving a fabulous new music and dance art form: the tango. When bandoneóns came on the scene, they changed forever how tango music would sound.
It seems a tricky instrument to play. The musicians pull the bellows apart and squeeze them together. The buttons on the ends change the notes, and here's what knocks me out—the buttons play different notes depending on whether the player is pulling the bandoneón apart or pushing it closed.On top of that, the layout of buttons is different for the right and left hands.The first instruments were constantly being changed and most of the early versions have different numbers of buttons in different positions on the face plates. In 1924, the number and positions of the buttons were standardized to include 72 buttons that cover a five octaverange. As you can imagine, it takes a lot of concentration, coordination, and talent to master it.
Astor Piazzolla
The most famous recent bandoneón maestro was also the great composer, Astor Piazzolla. Here is a lovely little film of one of his compositions in a performance that brings the bandoneón back to its intended locale—a church. The elegant scene is the wedding in Amsterdam in 2002 of then Prinz (now King) Willem Alexander of the Netherlands to Máxima Zorreguieta Cerruti, an Argentine woman of Basque, Portuguese and Italian ancestry. The name of the piece is "Adios Nonino," which given the Italianized Spanish of Buenos Aires, I make out to mean, "Goodbye, Little Grandfather." That may account for the beautiful bride's emotional reaction. Then again, the plaintive voice of the bandoneón could easily have moved her to those tears.