Boards
Jonestown death tape
http://www.archive.org/download/ptc1978-11-18.flac16/ptc1978-11-18.flac16_vbr_mp3.zip
A 45-minute audio recording made on November 18, 1978, at the Peoples Temple compound in Jonestown, Guyana, immediately preceding and during the mass suicide or murder of over 900 members of the cult.
The Jonestown Institute's website, http://jonestown.sdsu.edu, contains transcripts as well as commentary on this and other recordings recovered from Jonestown by the FBI.