Where Are Ü Now (with Justin Bieber) - Marshmello Remix

Adjacent key (3b), keeps the same energy, similar matched brightness and warm tonal match — smooth blend, vibe stays consistent — seamless blend

Same key (4b), keeps the same energy, brightness contrast — use a filter sweep, takes it darker — seamless blend

Same key (4b), keeps the same energy, similar matched brightness and warm tonal match — smooth blend, minor tempo adjustment needed — energy stays level

Adjacent key (3b), keeps the same energy, similar matched brightness and warm tonal match — smooth blend, vibe stays consistent — energy stays level

Same key (4b), energy eases (-12%), warm tonal match, minor tempo adjustment needed — seamless blend