This is just another repackage of the Toronto 1969 concert which has been bootlegged and released without Alice's involvement under dozens of titles. Apparently, the "Science Fiction" title is an attempt to cash in on the other new release, Brutal Planet. Buy this if you're a completist and don't have it under one of the other titles.You'd think that by now, the record companies would have excised those two songs by the uncredited opening band...