If you are among those who own the two previous Braen’s Machine LPs, “Underground” and “Quarta pagina”, you’re probably already well aware of one of Italian library music best kept secrets, that is the real identities of those hiding behind the pseudonyms Braen and Gisteri. These were the monikers of Alessandro Alessandroni and Oronzo De Filippi, directed by Piero Umiliani and his record label Liuto. With “Temi ritmici e dinamici” (Rhythmic and dynamic themes) the plot thickens and gives us two other aliases to unveil, with each of them signing one of the two sides of the album: G. Ugolini and Awake, we believe, though, that the already mentioned Alessandroni and De Filippi also hide behind these nicknames.