With Ruby five, the first collection of five titles from the ARCHIVES series is ended. The album contains six tracks, with relatively different styles. Here we have beautiful themes (Genesis of Pan), and also guitar improvisations (Creole), mystery (The Leap) and deep electronic (Follow Up, Les Connaisseurs and Trance Location).

The movement towards a more and more purely electronic style of the Berlin School is noticed. All the pieces are composed and recorded in 2005, which appears to have been a remarkably prolific period for INDRA and his music.