Santorini (Greek: Σαντορίνη, pronounced [sadoˈrini]), classically Thera ( /ˈθɪrə/), and officially Thira (Greek: Θήρα [ˈθira]), is an island in the southern Aegean Sea, about 200 km (120 mi) southeast from Greece's mainland. It is the largest island of a small, circular archipelago which bears the same name and is the remnant of a volcanic caldera. It forms the southernmost member of the Cyclades group of islands, with an area of approximately 73 km² (28 sq mi) and a 2001 census population of 13,670. The municipality of Santorini comprises the inhabited islands of Santorini and Therasia and the uninhabited islands of Nea Kameni, Palaia Kameni, Aspronisi, and Christiana. The total land area is 90.623 km² (34.990 sq mi). Santorini is part of the Thira regional unit.

Santorini is essentially what remains after an enormous volcanic explosion that destroyed the earliest settlements on a formerly single island, and created the current geological caldera. A giant central, rectangular lagoon, which measures about 12 by 7 km (7.5 by 4.3 mi), is surrounded by 300 m (980 ft) high, steep cliffs on three sides. The main island slopes downward to the Aegean Sea. On the fourth side, the lagoon is separated from the sea by another much smaller island called Therasia; the lagoon is connected to the sea in two places, in the northwest and southwest. The caldera being 400m deep makes it possible for all but the largest ships to anchor anywhere in the protected bay; there is, however, a newly built marina in Vlychada on the southwestern coast. The principal port is called Athinias. The capital, Fira, clings to the top of the cliff looking down on the lagoon. The volcanic rocks present from the prior eruptions feature olivine and have a notably small presence of hornblende.

Helge Schneider (born August 30, 1955 in Mülheim an der Ruhr) is a German comedian, jazz musician and multi-instrumentalist, author, film and theatre director, and actor. Schneiders works are an unconventional mixture of horseplay humor, parody, and jazz-influenced music. They involve spontaneity and improvisation as important elements.

After dropping out of high school, he started an apprenticeship as a construction draftsman. He soon changed plans and was admitted to the Duisburg conservatoire to study piano, after passing an entrance exam for particularly gifted applicants (it later turned out that his diploma was invalid since he dropped out of high school too early). He then toured as a little-known jazz musician and as an entertainer, basically a stand-up comedian, in local clubs. Schneider is a multi-instrumentalist, playing various instruments such as the Hammond organ, acoustic and electric guitar, ukulele, drums, piano, accordion, trumpet, cello, saxophone, clarinet and others.^{[citation needed]}