Home / Music / What is Joni Mitchell's seventh studio album?Music linernotes album music joni-mitchellWhat is Joni Mitchell's seventh studio album?The Hissing of Summer Lawns is Joni Mitchell’s seventh studio album, released in November 1975 on Asylum Records. Search Amazon As an Amazon Associate I earn from qualifying purchases.Related NotesExploreExploreExplorePrevious What makes Cymande's Second Time Round different from typical 1970s funk?Next What does the title of Cymande's Tough Gong refer to?