Gusher aka Caracas, Venezuela based DJ and producer Gustavo Herrera debuts on Piston Recordings with the deep house grooves of Circadian Rhythm. Gustavo first got into dance music at age 14 when he bought Daft Punk's Homework. Four years later he became a DJ after absorbing all the delights of electronic music. His early influences are the likes of Jon Cutler, Marques Wyatt, Mark Farina, Groove Armada, Carl Craig, Roman Flugel and more. In 2009 he seriously got involved in making music and started working with Carloscres on a few tracks like Sleepscience released on Society 3.0 and One life to live released on Cosmic Disco Records before signing with Argentinean house label Di One Music to release his first EP titled Someday. He was then picked up by Irish record label Swink Music Ltd releasing the Freedom EP with Carloscres and two other producers (Matthew Collins and Love Bites). Great to have him on board and we know you're gonna love this guy's sound. Circadian Rhythm intros with a nice and warm punchy kick drum with some cool FX floating in the background. A superb, funky ass bassline shows up and is joined by some superb chords that bring rich textures to the sound. Deep house vibes ooze out of this one and the percussion section generates a solid rhythmic flow with a snappy snare cutting through those lower frequencies. A beautiful slice of deep grooves that is not to be missed. Light Fluctuations sets out with a shuffling hat sequence combined with an array of percussions that entices you in before a nice and chunky kick drum takes centre stage. A throbbing bassline is introduced and the groove is ramped up to a deep house frenzy which is enhanced by fading in keys. This one delivers a truly epic, mesmeric and hypnotic groove as those house fuelled chords do their thing. A welcome addition in any late night session.