Software (like Spleeter or iZotope) was used to "filter out" Agnes's voice, which often leaves some "ghost" artifacts of the vocals behind.
If you are looking for a specific of this song that does feature another artist or a different sound, I can help you find it.g., Bloodpop, Until Dawn)? The official music video version? Other disco-pop tracks with a similar vibe? Agnes - Fingers Crossed (Instrumental) [Filtered]
In the context of music production and DJing, a typically means: Software (like Spleeter or iZotope) was used to