stereophonic, edgard varese, cassette deck, condenser microphone, monaural, electroacoustic, monophonic, acoustic, valve trombone, ondes martenot, audio, percussive instrument, chorded, polytonal, chromatic scale, sound, phono, decrescendo, bass viol, tinkly, transistorized, overloud, beethovenian, bass clef, sine wave, krautrock, pointillistic, theremins, sonic, aleatoric, throatier, unamplified, vespertine, binaural, orchestral, ambient, microtonal, reverberant, basso continuo, symphonic, kyrie eleison, songful, cor anglais, reed instrument, folktronica, tinny, ghetto blaster, handelian, polyphonic, triadic, shawm, valveless, funkadelic, jazziest, harmonic progression, demodulated, vacuum tube, diatonic scale, electric guitar, euphonic, trippy, flutelike, wavey, ride cymbal, piano sonata, acoustical, revolutions per minute, heterodyne, lavalier, reed organ, songlike, woodwind instrument, blacc, aural, vanishing point, lavaliere, unmelodic, dyna, dreadnaught, basso profundo, audiophile, tonal, hypnotic, moderat, hammond organ, clangorous, scat singing, mellifluous, adolphe sax, intro, musical accompaniment, diatonic, unplugged, soundless, harmonic, plainchant, anechoic chamber, eluvium, prerecorded, amplitude modulation, audible, miked, fi, digitized, fidelity, phonographic, quality, stereo, tape, track, audiovisual, multichannel, multitrack, reel, scratchy, seismographic, video, available

quadrasonic, quadriphonic