While I do not actually possess this recording, I can tell you right now that you should not ever buy it. Baktabak is not U2's label. U2's initial Irish releases were on CBS (U2:3, Another Day, and 11 O'clock Tick Tock within Ireland), and then they switched to Island with the 23 May 1980 outside-Ireland release of 11 O'clock Tick Tock. In the US, they are represented by Interscope, a division of Universal (who also own Island). U2 has no relation to Baktabak - this is an unofficial, unauthorised bootleg release and U2 do not receive any profit.
I have nothing against unofficial recordings. I possess many concerts and interviews myself. However, NO-ONE should ever profit from bootlegging. If you want a copy of this, organise an equal trade - many in the fan world will be happy to do this. DO NOT BUY THIS BOOTLEG. Amazon should not be selling it.
This is the most boring CD that u2 has ever had published. A few of the songs are good, but it's mainly all ugly language. NOT FOR KIDS!!!