found: All music guide WWW site, May 14, 2003 (Jack Hardy; b. 1948; vocals, songwriting, guitar)
found: Fast folk [SR] p2002: container (Jack Hardy) insert (b. 1947; founder of Fast folk, songwriter, playwright, and performer)
found: U.S. copyright file, Mar. 1, 2006 (Hardy, Jack, 1947- )
found: Jack Hardy WWW site, Mar. 1, 2006 (Jack Hardy; b. Indiana [no date given])
found: New York times WWW site, Mar. 14, 2011 (in obituary published Mar. 12: Jack Hardy; b. John Studebaker Hardy, Nov. 23, 1947, South Bend, Ind.; d. Friday [Mar. 11, 2011], Manhattan, aged 63; folk singer and folk music promoter whose Greenwich Village recordings and songwriting workshops kept alive the neighborhood tradition of counterculture troubadours)
notfound: Int. ww in mus. Vol. 2, Pop. mus., 3rd ed.;Int. ww in pop. mus., 4th-7th eds.;Enc. of pop. mus., 3rd ed.
Hardy, Jack, 1947-2011
