I\'ve always known that \"Fuck Dub\" has some samples I\'d known.. Finally I found out that that the \"You can go\" voice is from Blind Willie McTell\'s \"Lonesome Day Blues\" (spoken words by Ruby Glaze) and another one is also from McTell: \"Mama Let Me Scoop For You\" (the same female speaking voice). Both can be found on a Wolf Records release (Austrian label), \"Blind Willie McTell 1927-49\" (http://www.allmusic.com/cg/amg.dll?p=amg&sql;=A8d47gjir86im). These recordings were made on Feb 22, 1932 (http://sunsite.kth.se/feastlib/mrf/yinyue/pw/MACTEL.HTM). Also there is some Led Zeppelin sample but I can\'t make it out clearly.