The phrase in question refers to the act of acquiring a music-only, vocal-free version of a popular song, specifically in a digital audio file format that is widely compatible across devices and software. The acquisition is typically for the purpose of personal enjoyment, remixing, or creating derivative works. As an example, one might seek the backing track to a well-known hip-hop anthem for karaoke practice.
The availability of these audio resources provides several benefits, including accessibility for aspiring musicians, DJs, and content creators. Individuals can utilize these resources to hone their vocal skills, create remixes or mashups, or produce background music for videos and other multimedia projects. Historically, access to these types of musical assets was limited and required specialized equipment or studio access.