Following the success of Denshi Ongaku No Bigaku Vol. 1 and Vol. 2 in 2023, Cosmocities returns in 2026 with two new chapters in its acclaimed compilation series dedicated to the rich heritage and continuing evolution of Japanese electronic music.

Compiled by label owner Matt Soulie, Denshi Ongaku No Bigaku Vol. 4 further explores the depth, sophistication and diversity that have long made Japan's electronic underground one of the world's most inspiring musical landscapes.

Since its inception, the Denshi Ongaku No Bigaku project has celebrated the artists and sounds that have profoundly influenced the Cosmocities vision. Across four volumes, the series has journeyed through ambient soundscapes, deep house, boogie, jazz-infused electronics and forward-thinking club music. Volume 4 shifts the focus firmly towards the deeper end of the dancefloor, bringing together timeless classics, rare gems and sought-after reinterpretations from some of Japan's most respected producers.

Opening proceedings is Kaoru Inoue's remix of Soft's "Art Farmer", a rolling percussive Afro-house excursion rich in hypnotic groove and organic rhythm. XTAL's "Heavenly Overtone" follows with a beautifully cosmic house journey, combining shimmering keys and celestial atmospheres that perfectly capture the compilation's expansive spirit.

On the B-side, Slow Didi's "Follow Me (Hidaway Mix Instrumental)" delivers a deep and hypnotic groove before Tokyo Black Star's "Fantastique Voyage" channels the soulful, sophisticated energy of classic 1990s deep house. The journey continues with Manabu Nagayama and Soichi Terada's "Low Tension", presented here in a sublime instrumental remix by Satoshi Fumi and Yoshi Horino, where warm piano melodies and elegant synth work create a timeless late-night mood.

The final stretch moves into more driving territory. Hiroshi Watanabe's "The Orionids (2025 Revised)" subtly raises the tempo, blending deep house sensibilities with sleek tech-inflected textures. Kaoru Inoue's "Ground Rhythm", reworked by The Backwoods, plunges deeper into hypnotic territory with a heads-down groove designed for intimate basement spaces and low-lit dancefloors.

Closing the compilation is Bitowa and YAMADAtheGIANT's "Forest (Mixtacy Exclusive Version)", a trippy, immersive finale that leaves listeners suspended in a dreamlike state between nature, rhythm and imagination.

A carefully curated collection of deep, cosmic and forward-thinking sounds, Denshi Ongaku No Bigaku Vol. 4 once again showcases the enduring creativity, innovation and global influence of Japanese electronic music.