mashup

A mashup (also mesh, mash up, mash-up, blend, bastard pop or bootleg) is a creative work, usually a song, created by blending two or more pre-recorded songs, typically by superimposing the vocal track of one song seamlessly over the instrumental track of another and changing the tempo and key where necessary. Such works are considered "transformative" of original content and in the United States they may find protection from copyright claims under the "fair use" doctrine of copyright law.¶

The text above is adapted from the Wikipedia article “Mashup (music)”, available under the Creative Commons Attribution-ShareAlike 4.0 licence.¶

mashup is song or composition created by blending two or more pre-recorded songs, according to the structured record cited below. This entry was generated automatically from that record and has not yet been reviewed by a person familiar with the tradition.¹¶

The source record links this tradition to 13 external registers, which can be verified through the citation.¹¶