In 2006 Books Shade (German House duo Walter Merziger and Arno Kammermeier) released ‘Movements’. An album of epic proportions – my favourite tune is undoubtedly ‘In White Rooms’ (Hello Cathy)
Listening to a remix of this just a moment ago inspired me to dig out the original, and all the remixes I could find (including the track blue rooms) and stick them in a playlist.
Voila: in white rooms
PS Their 2010 album Booka Shade – More! is worth a listen too