Most releases on the Lo Editions' label (i.e. https://www.discogs.com/Various-Lo-Editions-Strings-Things/release/3945033) have several tracks are 30 second excerpts of other tracks on the same release.
In other words, tracks 1-20 on that compilation are the full songs; and tracks 21-40 are 30 second excerpts of tracks 1-20.
As I understand, this is not uncommon for releases that are labelled as library music or production music or stock music.
How do I tag Track Titles that are excepts/snippets/edits of other tracks?
I've found a couple other examples on Musicbrainz - https://musicbrainz.org/release/80691748-ee85-45d3-8147-3ab1b571ed41
but I am unsure if the above examples are appropriate examples to follow.
Would you suggest to follow the above example, which would be: Should the track title be: "Name of the Song (30 second edit)" (without quotation marks).
What if it is a 'sting'? (I'd add the wikipedia link to it, but I am limited by the amount of links that I can put in one post).
Thanks for your assistance.