Noun
English Wikipedia has an article on:audio commentaryWikipedia
audio commentary (countable and uncountable, plural audio commentaries)
An audio track on a video recording, timed to the footage of a film, that typically consists of one or more people commenting about the film being shown.
Audio commentary by John Carpenter and Debra Hill in The Fog, 2002 special edition DVD.' Source: Internet
Audio commentary for Disc One of the 2006 three-disc DVD special edition of The Maltese Falcon. Source: Internet
Audio commentary for "The Ties That Bind", SG-1. Source: Internet
Audio commentary by Paul Dini for Super-Rabbit on the Looney Tunes Golden Collection: Volume 3 (2005). Source: Internet
Audio commentary with director and writer Frank Darabont The short dialogue with Andy is a jest towards this casting decision, as when asked about the origin of his nickname, Red jokingly replies, "Maybe it's because I'm Irish." Source: Internet