Brandy de Jerez still exist today, not only in Spain but in numerous countries throughout the world. Distillation: "Brandy de Jerez" uses two different types of distillation equipment, both made of copper: In the case of "Brandy de Jerez" double distillation is not required. From a simple distillation wine spirits of 65% by volume are obtained. The more a wine is distilled, the more of its characteristics and aromatic substances are lost. The traditional production method of "Brandy de Jerez" is controlled by the "Consejo Regulador del Brandy de Jerez" (the Brandy de Jerez Regulatory Council). The method has three main characteristics: In
What Love Is Made Of three minutes and fifty-five seconds (3:55), "What Love Is Made Of" is an uptempo dance and house track that has been described as "rave-y" and "trance-y". Its instrumentation contains the sounds of pianos and synthesizers. Jordan Sargent of "Spin" observed that it continued the musical style first introduced in Katy's 2012 extended play (EP), "Danger EP", which was "straight-forward house". Idolator's Sam Lansky compared her performance in the song to recording artist Siobhán Donaghy. Critical response to "What Love Is Made Of" was generally positive: most critics noted Katy's vocal performance and commended its sound. Siân Rowe from "NME" was