Uncharted Frequency host Hersiaz Hazi announces playlist for new show.

Uncharted Frequency has released the playlist for their biweekly show this Thursday. Scientific Sound Asia Radio is the English-language Asian electronic music station, promoter and DJ agency for China, Vietnam, Malaysia, India and the wider region.

Uncharted Frequencies is a collaborative project between Dhaka-based artist Shayekh Mohammad Arif (a.k.a Dr Moonstruck) and Colombo-based DJ and producer Hersiaz Hazi. Together, they present experimental and underground sounds from across the world, offering a platform for emerging voices and forward-thinking artists.

This week’s host is Hersiaz Hazi, real name Hasi Shamalka Silva, a Sri Lankan artist originally from Colombo. His interest in electronic music began in his teens, gradually expanding as he explored a range of genres and immersed himself in the local underground movement.

Like many DJs, his journey started with Virtual DJ and FL Studio, experimenting in his bedroom and testing ideas as he developed a keen ear for sound design. Over time he gravitated towards Progressive House, carving out a space for himself within Colombo’s tight-knit underground community.

His evolution has been steady and intentional. What began as casual experimentation has matured into a clear artistic direction, with Hersiaz now focusing on deeper, melodic and atmospheric styles. Alongside DJing, he has continued to refine his production skills, steadily shaping his own sonic identity and developing material for future releases.

Hersiaz currently runs his own episodes of Uncharted Frequency and also appears monthly on the Progressive Heaven radio show in the United Kingdom, giving him growing international exposure. His presence on these platforms highlights an artist in continuous evolution, committed to pushing his craft forward.

Uncharted Frequency 04 opens with Lautaro Fernandez’s flowing rivers, instantly setting a contemplative tone that Stan Kolev’s sibylline depths, reimagined by D-Formation’s driving energy, carry forward into Rafael Cerato’s expansive universe, reshaped by Petar Dundov’s legendary cosmic touch from his 2000s Variation era. Stan Kolev returns with purposeful rolling grooves, while Alex O’Rion’s fiend injects shadowy tension true to Movement Recordings’ darker progressive lineage since the mid-2010s.

Dimuth K and Berni Turletti climb the majestic Kilimanjaro and drift 15,257 km away with their signature Sri Lankan-Argentine organic warmth, Brett Rubin and Beauxtech’s looking glass lifted skyward by Priya Sen and Aman Anand’s Indian melodic flair, and Cream and Deep Fog pull everything into a gravitational embrace on Magnitude’s deep hypnotic canvas. Rafael Cerato teams with Mia Mendi for Stil Vor Talent’s cinematic ordo, before DJ Paul’s emotional vomir gains Nishan Lee’s heartfelt Sri Lankan layers on Amitabha.

Dmitry Molosh channels ancient tribal mystery with Pharoh’s relentless pulse on Replug, Mariano Fuchilo’s format receives DJ Borra’s groovy rework, and Julian Nates offers pure melancholic detachment on Dopamine White. Phesta’s wounds heal through Fabri Lopez’s cinematic intensity, Pedro Capelossi’s logic dissolves in Christopher FaFa’s dreamy organic haze, and James Gill’s chrysanthemum blooms under Nicholas Van Orton’s flowing Balkan Connection remix.

Space Fields ignite Guy J’s Lost & Found with stereo underground emotion, Dylan Deck’s brotherhood receives Noiyse Project’s tribal depth on Droid9, and Yudi Watanabe closes with the weightless air wall that has become his Mistique signature.

Uncharted Frequency episode 04 by Hersiaz Hazi masterfully threads twenty progressive house gems into a seamless journey of introspection, euphoria, and cosmic release, showcasing the genre’s finest contemporary voices in perfect underground harmony.

Uncharted Frequency episode 04 by Hersiaz Hazi.

Lautaro Fernandez - Through Rivers (Original Mix) [Clubsonica Records]

Stan Kolev - Sibyline (D-Formation Remix) [Freegrant Music]

Rafael Cerato - Universe (Petar Dundov Remix) [Eleatics Records]

Stan Kolev - Purpose (Original Mix) [Outta Limits]

Alex O’Rion - Fiend [Movement Recordings]

Dimuth K & Berni Turletti - Kilimanjaro [Hope Recordings]

Brett Rubin, Beauxtech - Looking Glass (Priya Sen & Aman Anand Remix) [Stripped Digital]

Dimuth K & Berni Turletti - To 15,257 Km Away (Original Mix) [Hope Recordings]

Cream (PL) & Deep Fog - Gravity (Original Mix) [Magnitude Recordings]

Rafael Cerato & Mia Mendi - Ordo (Original Mix) [Stil Vor Talent]

DJ Paul (AR) - Vomir (Nishan Lee Remix) [Amitabha Recordings]

Dmitry Molosh - Pharoh (Original Mix) [Replug]

Mariano Fuchilo - Format (DJ Borra Remix) [Clubsonica Records]

Julian Nates - Detachment [Dopamine White]

Phesta - Wounds (Fabri Lopez Remix) [Massive Harmony Records]

Pedro Capelossi - Just Logical (Christopher FaFa Remix) [Or Two Strangers]

James Gill - Chrysanthemum (Nicholas Van Orton Remix) [Balkan Connection]

Space Fields - Stereo Underground [Lost & Found]

Dylan Deck - Sahodaraya (Noiyse Project Remix) [Droid9]

Yudi Watanabe - Air Wall [Mistique Music]

Listen on Mixcloud here.