TIDELINE is a Belgian Progressive rock band, led by keyboards player Didier De ROOS. In 1979, it recorded a beautiful first album called "Crowded Room". This develops a superb, intimist and romantic chamber rock. Then we had to wait sixteen years to see a follow-up, with the great "Siren Song" (1995). This opus is performed by a duet, and include a large line-up (Clarinet, flute, saxophone, trumpet, flugelhorn, violin…). Altogether sixteen musicians, including Daniel DENIS (UNIVERS ZERO). This is a melodic and warm music, full of complexity and audacity, close to John GREAVES' style, both on the voice and climates levels.