text: do you like led zeppelin?   yep-love that zep! do this google search: type in genuine masters, then click on the blue link that says home (sometimes the link says genuine masters in blue-click either way). this takes you to a screen that at the top has a square marked underground uprising. this takes you to a site that lists all concerts zep ever did, those that were taped, and gives info as to those recordings. i'm a collector, and own about eighty cds of this material (mostly live). outstanding: "conquistador" (5-24-75), "listen to this, eddie" (6-23-77) and so on.outstanding labels: empress valley, tarantura. go to music swapmeets (like pasadena city college in calif-1st sun. ea. month) and see what you can find using the info on the uprising site! happy hunting.