Talk:Promotional recording

Ambiguous term
I was confused about this term. Some songs, like Sour Candy by Lady Gaga was considered "promotional single", but when i checked it on Amazon Music, the song was sold for $1.29. 

What is the real meaning of a promotional single? Is it still relevant to nowadays?  Kim Dong Kyu Speaking   10:00, 31 January 2021 (UTC)  — Preceding unsigned comment added by GogoLion (talk • contribs)

Promotional album
There are also promotional albums and it should be mentioned in article or there should be separate section dedicated to promotional albums if there is enough material for it. Eurohunter (talk) 10:23, 9 December 2023 (UTC)