Title: Spiral (Stockhausen)
Content:   Spiral (Spiral [adj.], Spirally), for a soloist with a shortwave receiver, is a composition by Karlheinz Stockhausen, written in 1968. It is Number 27 in the catalogue of the composer's works.
Title: Spiral (Vangelis album)
Content:  Spiral is a studio album by the Greek electronic composer Vangelis, released in December 1977. It was the third album produced by Vangelis in Nemo Studios, London, which was his creative base until the late 1980s. For the track "To the Unknown Man" Vangelis received the Midem International Instrumental award in 1978.
Title: Spiral (Stockhausen)
Content:  Spiral was composed in Madison, Connecticut in September 1968 and was premiered on 15 May 1969 at the Muzički Biennale Zagreb, with the oboist Heinz Holliger as the soloist. Holliger performed it subsequently in Saint-Paul-de-Vence, and on 10 July 1969 at the Cheltenham Music Festival. Between 14 March and 14 September 1970, Spiral was given 1300 times at Expo '70 in Osaka, Japan, in daily performances by twenty different musicians including the composer. The score is dedicated to the other nineteen: the six singers of the Collegium Vocale Köln (Dagmar Apel, Gaby Rodens, Helga Albrecht, Wolfgang Fromme, Siegfried Bernhöft, and Hans Alderich Billig), and instrumentalists David C. Johnson (flute with synthesizer), Michael Vetter (electric recorder), Edward Tarr (trumpet), Karlheinz Böttner (electric guitar), Christoph Caskel and Michael Ranta (percussion), Rolf Gehlhaar (tamtam), Harald Bojé (electronium and piano), Péter Eötvös (55-chord and piano), Gérard Frémy and Aloys Kontarsky (piano), Johannes Fritsch (electric viola), and Mesías Maiguashca (sound direction).
Title: Spiral (Norman)
Content:  Spiral is a 2018 composition for orchestra by the American composer Andrew Norman. The work was premiered on July 14, 2018 by the Berlin Philharmonic, conducted by Sir Simon Rattle, and was commissioned for one of Sir Simon's last concerts with the orchestra. The piece is scored for a large orchestra and is about five minutes long.
Title: Spiral (Norman)
Content:  Spiral was commissioned by the Berlin Philharmonic Foundation to celebrate Sir Simon Rattle's final season with the orchestra. It was part of their "tapas" series of short commissions, intended as an introduction to contemporary music. The work received its premiere on July 14, 2018 in the Berliner Philharmonie, performed by the Berlin Philharmonic and Simon Rattle.
Title: Spiral (Hiromi album)
Content:  Spiral is a studio album by Japanese jazz pianist Hiromi Uehara with bassist Tony Grey and drummer Martin Valihora. NPR called the album "part classical, part jazz and part simply unclassifiable."
Title: Spiral (Stockhausen)
Content: Karlheinz Stockhausen, Sylvano Bussotti. Spiral für einen Spieler und Kurzwellen (1968); Rara (dolce) für Blockflöte (Duofassung) (1966). Michael Vetter, voice, amplified alto recorder head joint, shortwave radio. Wergo Taschendiskothek 20. Jahrhundert. 7-inch LP. Wergo WER 325. Baden-Baden: Wergo Schallplatten GmbH, [1969]. Spiral reissued (with two versions of Zyklus) 12-inch LP. WERGO Hörzu Hörzu Black Label SHZW 903BL. ; Heinz Holliger (oboe and short-wave radio; Stockhausen, sound direction). With Holliger: Siebengesang. DG LP. DG 2561 109. ; Stockhausen: Spiral (Version Elektrochord), Wach (aus den 17 Texten intuitiver Musik Für kommende Zeiten), Spiral (Version Elektronium), Japan (aus den 17 Texten intuitiver Musik Für kommende Zeiten), Pole (Version Elektronium & Elektrochord). Harald Bojé 
Title: Spiral Architect
Content: Øyvind Hægeland − vocals, backing vocals, keyboards ; Steinar Gundersen − lead, rhythm and acoustic guitars ; Lars K. Norberg − bass, programming ; Asgeir Mickelson − drums 
Title: Spiral (Andrew Hill album)
Content:  Spiral is an album by American jazz pianist Andrew Hill, recorded in late 1974 and early 1975 and released on the Freedom label. The album features six of Hill's original compositions and one interpretation of a jazz standard performed by a quartet and quintet. The cover incorrectly identifies the album as being recorded at the Montreux Jazz Festival when it actually contains studio recordings.
Title: Spiral (Vangelis album)
Content:  All songs composed and arranged by Vangelis.

Question: Who was the composer of Spiral?
Answer: Karlheinz Stockhausen.
Karl-Heinz Stockhausen.
Karlheinz Stockhausen.