Producers use several specific tools to ensure an Original Mix's drop "packs a punch":
: Gradually opening filters or increasing reverb swells during the buildup creates a sense of rising action before the resolution at the drop.
: The effectiveness of a drop depends on contrast . Producers often make the buildup sound "smaller" (quieter or narrower in the stereo field) so that when the drop hits, it feels overwhelmingly large and powerful. Common Production Techniques
: It serves as the "dance break" or peak point of the song. In many EDM structures, the drop lasts for 8 or 16 bars following a verse or buildup.