The Hebrides (overture) the following, which came into my head there." The cave at that time was approximately high and over deep, and contained black basalt pillars. The work was completed on 16 December 1830 and was originally entitled "Die einsame Insel" ("The Lonely Island"). However, Mendelssohn later revised the score and renamed the piece "Die Hebriden" ("The Hebrides"). Despite this, the title of "Fingal's Cave" was also used: on the orchestral parts he labelled the music "The Hebrides", but on the score Mendelssohn labelled the music "Fingal's Cave". This revision of the overture was premiered on 14 May 1832 in London in
Overture opposed to one serving to begin a later section of the work". Although by the end of the eighteenth century opera overtures were already beginning to be performed as separate items in the concert hall, the "concert overture", intended specifically as an individual concert piece without reference to stage performance and generally based on some literary theme, began to appear early in the Romantic era. Carl Maria von Weber wrote two concert overtures, "Der Beherrscher der Geister" ('The Ruler of the Spirits', 1811, a revision of the overture to his unfinished opera "Rübezahl" of 1805), and "Jubel-Ouvertüre" ('Jubilee Overture', 1818,