I was very disappointed with this DVD. It shows a concert from Buenos Aires with a large orchestra playing many of the old classic tangos. On one track a couple dances "ballet"-tango. The concert and the music is smooth and "very nice" - and that's my problem with the DVD. Although there are some fine performances by single musicians (one of them being the lead bandoneon player), in my opinion, overall it doesn't rise above the level of supermarket music. If you buy a DVD with a Piazzolla concert - played by the master himself - and listen to a minute of it, you'll get much more intensity, music, and feeling than on this entire DVD. I'm sorry for the bad review, generally I like to support the effort of musicians, but I feel I have wasted my money on this one. I didn't have any technical problems with the DVD.