Fingal's Cave a walkway just above high-water level permitting exploration on foot. From the inside, the entrance seems to frame the island of Iona across the water. Romantic composer Felix Mendelssohn visited in 1829 and wrote an overture, "The Hebrides", Op. 26, (also known as "Fingal's Cave overture"), inspired by the weird echoes in the cave. Mendelssohn's overture popularized the cave as a tourist destination. Other famous 19th-century visitors included author Jules Verne, who used it in his book "Le Rayon Vert" ("The Green Ray"), and mentions it in the novels "Journey to the Center of the Earth" and "The Mysterious Island";
Overture (The Who song) are often combined as "Overture". The Assembled Multitude, an instrumental ensemble group from Philadelphia, Pennsylvania, scored with a remake of "Overture" which peaked at #16 in August, 1970 on the "Billboard" Hot 100 chart. Overture (The Who song) "Overture" is a song by English rock band The Who, written by Pete Townshend. The track is one of three instrumental tracks released on "Tommy", although it does feature some lyrics towards the end; the other two being "Underture" and "Sparks". On 9 October 1970, the song was released as the b-side of "See Me, Feel Me" - which did not chart