An aeolian harp (or æolian harp or wind harp) is a musical instrument that is "played" by the wind. It is named for Aeolus, the ancient Greek god of the wind.
The traditional aeolian harp is essentially a wooden box including a sounding board, with strings stretched lengthwise across two bridges. It is placed in a slightly opened window where the wind can blow across the strings to produce sounds. The strings can be made of different materials (or thicknesses) and all be tuned to the same note, or identical strings can be tuned to different notes.
Here is an example (wav-file) of the wind playing from the www.harpmaker.net, which builds these instruments.
And here is a clip, by Sarah Deere "Jones Celtic and Aeolian Harp"
The project began in 1994 as an attempt by Bill Milbrodt to "turn a car into music that can be expressed in written form and, therefore, performed and interpreted by more than one musician or group of musicians." More specifically, Milbrodt wanted playable musical instruments created from his own car, and wanted them to represent the four instrument families of the traditional orchestra: winds, brass, percussion, and strings. To accomplish his goal, he hired professional auto mechanics to disassemble his car, and commissioned metal sculptor Ray Faunce III to create a series of playable musical instruments from the car's parts. Faunce worked with a team that included musicians, an engineer, a physicist, a glass cutter, and others to create a series of instruments, some of which are "purebred" (only car parts) and some of which are "hybrids" (car parts plus traditional musical instrument parts). The resulting instruments have names like Convertibles and Tube Flutes (winds), Strutbone and Exhaustaphone (brass), Percarsion (percussion, of course), and Tank Bass and Air Guitar (strings). Milbrodt and his team have fully documented the general capabilities and tuning idiosyncrasies of all the instruments.
Here is Bill Milbrodt's Myspace page with several compositions available for listening there.
Here is a video of the band performing at Philadelphia Live Arts Festival in 2005.
The bazantaris a custom made string instrument invented by musician Mark Deutsch, who worked on the design between 1993 and 1997 (US patent 5883318 issued March 16, 1999).
The bazantar is a five string double bass with 29 sympathetic and 4 drone strings and has a melodic range of five octaves. It is designed as a separate housing for sympathetic strings (to deal with the increased string tension) mountable on a double bass or cello, modified to hold drone strings.
An aeolian harp (or æolian harp or wind harp) is a musical instrument that is "played" by the wind. It is named for Aeolus, the ancient Greek god of the wind.
