Alpher, BarryKeeffe, KevinSimpson, JaneNash, DavidLaughren, MaryAustin, PeterAlpher, Barry2021-12-022021-12-02085883524XPL-512.465http://hdl.handle.net/1885/254044application/pdf© 2001 Barry Alpher, Kevin Keeffehttp://creativecommons.org/licenses/by-sa/4.0Playing songs can be dangerous200110.15144/PL-512.4652021-12-02Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)