VangelisEvangelos Odysseas Papathanassiou (Ευάγγελος Οδυσσέας Παπαθανασίου, eˈvaɲɟelos oðiˈseas papaθanaˈsi.u; 29 March 1943 – 17 May 2022), known professionally as Vangelis (væŋˈɡɛlᵻs ; Βαγγέλης, vaɲˈɟelis), was a Greek composer and arranger of electronic, progressive, ambient, and classical orchestral music. He was best known for his Academy Award-winning score to Chariots of Fire (1981), as well as for composing scores to the films Blade Runner (1982), Missing (1982), Antarctica (1983), The Bounty (1984), 1492: Conquest of Paradise (1992), and Alexander (2004), and for the use of his music in the 1980 PBS documentary series Cosmos: A Personal Voyage by Carl Sagan.
General MIDIGeneral MIDI (also known as GM or GM 1) is a standardized specification for electronic musical instruments that respond to MIDI messages. GM was developed by the American MIDI Manufacturers Association (MMA) and the Japan MIDI Standards Committee (JMSC) and first published in 1991. The official specification is available in English from the MMA, bound together with the MIDI 1.0 specification, and in Japanese from the Association of Musical Electronic Industry (AMEI). GM imposes several requirements beyond the more abstract MIDI 1.