Hide & Seek was formed in 1993 by Pierre-Yves Lebeau, a French musician, and Liesbeth Houdijk, a Dutch singer. They first auto-produced three album : 'Orphée', a 16 tracks tape (1994), 'Les Mondes Intérieurs', a 12 tracks tape (1996) and 'Luxembourg', a 7 tracks CD (1999). In 2003, the duo was signed by the French label Cynfeirdd, who produced the album 'European Landscapes' in the same year in two different editions - in a regular edition limited to 365 copies (CD with 9 tracks) and a special 2-CD set (9 + 3 tracks) limited to 52 copies. In 2007 Cynfeirdd produced the full-time album "Where Turtles Sleep" (9 tracks on CD).
The duo became quatuor for live performances, including a drummer/percussionnist, Olivier Vitry, and a bassist/flutist, Eric Milhiet, known as member of O Quam Tristis and Opera Multi Steel.