A 6-second drum break recorded in 1969 became the backbone of a generation. Trace the Amen break from funk record to jungle cornerstone to global sample ubiquity.
BPM Evolution — Amen Break by Era
Section 03
Break Pattern Workshop
Drag and reorder 16 drum slices to reconstruct the Amen break. Adjust BPM and swing to feel how producers manipulated the loop. Toggle pitch correction to hear time-stretch artifacts.
Section 04
Hardcore Continuum
Simon Reynolds' theory traces an unbroken lineage of UK dance music — a single thread of intensity, darkness and sub-bass running from 1989 rave through jungle, drum & bass, garage, grime, and dubstep.
Section 05
Pirate Radio Simulator
Drag the needle across the FM dial. Between 88–108 MHz, four illegal stations broadcast jungle from South London rooftops. Find the frequencies through the static.
-- MHz
Section 06
Sub-Bass Anatomy
Below 80Hz lies the physical territory of jungle — frequencies felt in the chest and stomach before they register as pitch. Explore the full spectrum and sub-bass cross-section of a simulated jungle mix.
Sub-bass below 80Hz is felt more than heard at high SPL. At club volume, these frequencies cause physical resonance in the chest cavity — jungle producers exploited this as an emotional and bodily tool.
Jungle mixes sub-bass in mono for maximum speaker compatibility. Stereo bass below 100Hz causes phase cancellation on mono systems, losing the entire low-end — pirate radio demanded mono-safe mixes.
The Reese bass lives at 60–120Hz — the chest-pressure zone. A detuned oscillator pair creates a slow beating frequency that modulates at 1–4Hz, producing the distinctive "breathing" throb of jungle and early drum & bass.
Section 07
London Social Map
The jungle ecosystem ran on a physical network of pirate transmitters, basement clubs, and independent record shops. Click the markers to explore the geography of the scene.
● Pirate Radio Transmitter
● Club / Venue
● Record Shop
Section 08
Key Artists
Ten architects of the jungle and early drum & bass sound — producers, DJs, and MCs who shaped the ecosystem from inside South London's pirate radio and rave circuit.
Section 09
Glossary
Twenty terms that constitute the technical and cultural vocabulary of the jungle ecosystem.