PM

Afro drill is a regionalized form of drill that fuses the gritty, sliding-808 sonics and half‑time bounce of UK/Chicago drill with African rhythmic feel, languages, and street narratives. Born around the turn of the 2020s in Ghana (popularly called the Asakaa movement) and quickly echoed across other African scenes and diasporas, it retains drill’s cold, minor‑key atmosphere while introducing Afrobeats/highlife‑tinged melodies, syncopated percussion, and local flows in Twi, Ghanaian Pidgin, Yoruba, Sheng, and more. The result is music that is simultaneously raw and danceable—dark, street‑level storytelling delivered with regional slang and call‑and‑response hooks, framed by modern drill drum programming and African groove sensibilities.

Graphical sound is an early electroacoustic technique and aesthetic in which audio is generated from drawings, stencils, or photographed shapes placed on optical film soundtracks. Instead of recording a vibrating source with a microphone, composers directly designed waveforms and spectra, then scanned them with optical readers to produce sound. Emerging in the Soviet Union and Germany, practitioners treated sound as visible geometry: curves set the waveform, patterns set the spectrum, and motion through time created phrasing and rhythm. The result ranges from pure tones and microtonal glissandi to dense, noise-like textures—predating and foreshadowing later tape, electronic, and spectral practices.