1.   But he had never thought of playing tango music in public.

2.   He uses the Internet to listen to Argentine stations that play tango music by Carlos Gardel.

3.   In an interview, Barenboim said that over the years he had frequently played tango music at home and for friends.

4.   Juan Angel Pogonza played tango music recently as he labored over a lock and key he made as part of his restoration of an armoire.

5.   Now, at home in Scotland, he has been teaching tango music to bagpipers.

6.   Tango music added to the film scores a bit of humor.

7.   Tango music etc etc.