"Discardable" Natural Recordings by Native Speakers
Capable of being discarded; unnecessary or unimportant.
A disc is a flat, round plate-like object, typically made of plastic, metal, or other materials. It is often used as a medium for storage, playback, or presentation of data, such as a CD (compact disc), DVD (digital versatile disc), or Blu-ray disc.
Discanting refers to the act of singing or uttering a harmony or a counterpoint to a principal melody, typically by a vocal group or chorus. It can also refer to the written notation of such harmonies or counterpoint.