Editing Mainstream hardcore (section)

==Style==
Mainstream hardcore is characterized by its bass drum sound. Essentially, it comes from taking a normal synthesized bass drum and over-driving it heavily. The approximately sinusoidal sample starts to clip into a square wave with a falling pitch. This results in a number of effects: the frequency spectrum spreads out, thus achieving a louder, more aggressive sound. It also changes the amplitude envelope of the sound by increasing the sustain. Due to the distortion, the drum also develops a melodic tone. It is not uncommon for the bass drum pattern to change pitch throughout the song to follow the bass line. Many tracks rely on a clean, detuned [[supersaw]] lead, similar to [[uplifting trance]] and can therefore sound "happy".