Marcello Concialdi composes two evolving and intriguing tracks for Heatflow’s tenth release. The first track is named Mercurio, a tune that hosts techno-based sounds and house sensations as well; these elements alternate and explode creating multiple atmospheres which build up in order to create a powerful anthem. Out of the four versions of Mercurio, two are arranged by the author: the Original mix and the Etno mix. One version of Mercurio is arranged by German deejay and producer Linus Quick, whom concentrated on the techno aspect by emphasizing the rhythm and the energy. The other version is remixed by the Italian producer Giuseppe Poletti, whom transformed the track by giving it a strong tech house form. The second track, Fluoro, is yet another example of how house music and techno can bond together to create contrasting but efficient sensations by using pressing rhythms, frosty synth sounds and deep, baffled vocal samples.