Philadelphia, Pennsylvania, United States
There are at least four artists who go by 'Yana':  Japanese vocalist yanaginagi (やなぎなぎ) who also goes under the name of nagi. Member of the SENTIVE sound production unit.  YANA is the one-man project of Jay Schleidt, commonly seeing collaborators joining the mix. Jay utilises drones, found sounds, samples, electronic blips and bloops, and a whole array of other attributes to make his lo-fi sound. Jay also runs the Darbolistic Rex media label, based out of Iowa.  Yana is a Romanian pop trio.  Korean saxophonist YANA (야나).
Biography by Last.fm, available under cc by-sa license.