Audio file Copyright Statement Reuse Permissions All Rights Reserved 2.52 MB audio/mpeg Download restricted. Details Title Porgy and bess. It ain't necessarily so Contributors Gershwin, George, 1898-1937 (Composer) Gershwin, Ira, 1896-1983 (Lyricist) Heifetz, Jascha, 1901-1987 (Translator) Resource Type Sound Part of Andrew C. Irvin, violin Collections this item is in ASU School of Music Performance Archive View full metadata Machine-readable links OAI Dublin Core MODS XML Quick actions