Live In Buenos Aires

Please, I'm searching the concerts of 28/02/1981 and 01/03/1981, can you help me?

Here's the second night on DVD:

http://www.queenzone.com/queenzone/forumnew/forum_topic_view.aspx?Q=1042069

And if you want the audio like you said in the other thread, then just rip it to WAV. There are a lot of programs you can do that with, like ImTOO.