Music for DanceArt Hong Kong's "Memory Disorder"

Onkyo (also called onkyō-kei) is a Japanese approach to experimental, electroacoustic improvisation that centers on extremely quiet dynamics, sparse gestures, and the amplification of minute sonic events. Rather than focusing on melody, harmony, or pulse, it treats sound itself—hiss, hum, feedback, room tone, and the grain of instruments—as the primary material. Performers often use no-input mixing boards, sine-wave samplers, laptops, contact microphones, and extended instrumental techniques to reveal fragile textures and near-silences. Long stretches of space and restraint invite deep listening, making the acoustic qualities of the venue and the audience’s presence integral to the music.

Turntablism is the art of using turntables and a DJ mixer as expressive musical instruments, rather than merely devices to play records. Practitioners manipulate vinyl (or digital vinyl systems) to create new rhythms, textures, and melodies through techniques such as scratching, beat juggling, cutting, and tone play. Rooted in the earliest hip hop DJ practices, turntablism elevates the DJ to a performer-composer who constructs real-time collages from breakbeats, snippets, tones, and vocal cuts. The genre values manual dexterity, rhythmic precision, improvisation, and showmanship, and it thrives both in live battle formats and in studio-produced routines and compositions.