Duke Yì of Qi of Qi deposed his son and installed his half-brother Prince Yuan, who was then exiled in the State of Wey, on the throne. Prince Yuan would become known as Duke Hui of Qi. Duke Yì of Qi Duke Yì of Qi (; died 609 BC) was from 612 to 609 BC ruler of the State of Qi, a major power during the Spring and Autumn period of ancient China. His personal name was Lü Shangren (呂商人), ancestral name Jiang (姜), and Duke Yì was his posthumous title. Duke Yì's father was Duke Huan of Qi, who was the first of
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