A rare original concert program for Frank Zappa and the Mothers of Invention’s concerts with special guests Sea Train and the Insect Trust in May, 1970 at New York’s legendary Fillmore East.   The program is 20 pages and includes band bios, photos, and great vintage ads for Nina Simone, the Woodstock album, LP’s by Crosby Stills Nash &  Young, Jethro Tull, Fairport Convention and much more.  In excellent condition, with the program number written in ink very small in the top right corner.