Dee, my spouse, and I started taking Argentine Tango classes together last fall. Tango is a complicated dance that takes years to learn, so it can be frustrating at times. Despite the frustration, we very much enjoy the classes, practicas (informal dances) and social dances we attend. One of the things I enjoy most about tango is the music! It’s so much fun! Tango music has a wonderful driving rhythm and is fabulously melodramatic. A song only lasts a couple of minutes, though, so it’s enjoyable without becoming overwrought. I’ve often thought it would be great fun to play piano in a tango band. In the process of looking online for tango music sources, I discovered that tango music scores are available for download for free from several websites. I was amazed. Can I download these scores without becoming a copyright infringer? Maybe.