: If you can find an official instrumental, you can invert its phase against the original track to cancel out the music and leave just the vocals.
Since bootlegs are unauthorized, you likely won't have official studio stems. Use these methods to isolate parts: : If you can find an official instrumental,
: The original is in E Major . Stick to this or its relative minor, C# minor , to keep the vocals sounding natural. : If you can find an official instrumental,
: The original sits at 132 BPM . For a modern house or hardstyle bootleg, you might keep it there or push it up toward 138–140 BPM for more energy. 2. Stem Separation and Preparation : If you can find an official instrumental,