There are two singers known as Asya: 1)
Tülay Keçialan (born 1965, Eskişehir) better known as Asya, is a Turkish pop singer and song-writer who appeared as backing vocalist for Nilüfer between 1990 and 1994. Her first album "Asya" released in 1994. She worked with Onno Tunç, Garo Mafyan, Mustafa Sandal, Gökhan Kırdar, Deneb Pinjo, İskender Paydaş and Özgür Buldum. 2)
Asya, a singer/keyboardist from american indie band Smoosh.

Read more about Asya on Last.fm.