http://www.youtube.com/watch?v=73ZprL_ZKxIPeter Tosh original http://www.youtube.com/watch?v=aLJFRgE4Ywkhttp://www.youtube.com/watch?v=4Cg2O4SsHQwThe Grateful Dead orignal http://www.youtube.com/watch?v=Kj_kK1j3CV0