It seems there are MANY different artists under the name IO. 1) Io was a emotive hardcore punk band from Pittsburgh, Pa, who released a full length and 7" on Hope Records/Hard Travelin and existed from 2001 to 2003 but played a reunion show in 2005. Bandcamp 2) IO is a mostly instrumental, post-metal, math rock quartet from Birmingham, UK. 3) After a long time in making music, Alexander returned to the stage in the role of iO (Mulen) and co-owner of Mulen Records. Despite on absolutely non-commercial music format, project is attracted attention almost from the first days of existence, as originality and professionalism. Leaving aside the trend peak-time sound, iO is explores a deep flows of house music. Jazz reefs and an abundance of syncopation, samples and unhurried rhythms, gives a tribute to the traditions of the classical sound, but at the same time don't without futurism. Due to the inventive production, iO have especially recognizable groove, and therefore deservedly valued of underground music lovers. 4) IO is a 4 releases cheap records inhouse project with Erdem Tunakan, Patrick Pulsinger, Gerhard Potuznik and Umberto Gollini. 5) "iO" is the band formed by 3 of the 4 previous Guano Apes members (without singer Sandra Nasic) and singer Charles Simmons. Official homepage. 6) Io was a melodic death metal band from Nurmijärvi, Finland. 7) Io is a black metal band from the United States of America. 8) iO is the drum and bass DJ/producer from Minsk, Belarus. 9) io was an American rock band from North Carolina, relocated to San Francisco, CA, active from 2001-2005. Released the album "Where The Engines Lay" in 2003, Later renamed Dear Kerosene(2005-2006). 10) Io is an artist from Bellingham, WA who makes digital instrumental music and contributes to a pair project with Jon Spinelli called House of Leaves. 11) IO is an Experimental-Industrial/Terror-Noise group from Berlin, Germany. 12) Io is drone/ ambient project of Jonas Laster (see also Father Io) 13) Io is an Austrian busker 14) Io is a experimental-ambient project based in Miami, then Washington, DC, then Toronto, and now in Miami again. Releases on Elegua Records include "Little Haiti Suite," "The Fat Albert Concert," and "Live @ the Ambient PiNG, Vol. 1." 15) IO (Inside Ocean) is a hungarian producer, Mátyás Milkovics's solo production. [url=http://www.facebook.com/pages/IO/140447772669720[/url]. 16) Io is an instrumental progressive metal / djent / fusion project by an unknown artist from New York. A 6 song self-titled EP was released on February 27th, 2012 on Bandcamp, currently available for free download. 17) I.O is the name of the artist who made the song Lv.0 or Level 0, which appears in the mobile rhythm games VOEZ and Deemo. 18) Io was the stage name of Patricia Büchler (born 1997), known professionally as Patty Gurdy, when she was a member of German band Harpyie in 2016.