Duke Tai of Tian Qi complex. Duke Tai of Tian Qi Duke Tai of Tian Qi (; died 384 BC) was from 386 to 384 BC ruler of the State of Qi, a major power during the Warring States period of ancient China. He was the first Qi ruler from the House of Tian, replacing the House of Jiang that had ruled the state for over six centuries. Duke Tai's personal name was Tian He (田和), and ancestral name Gui (媯). His official posthumous title was simply Duke Tai of Qi, but he is commonly called Duke Tai of Tian Qi or Duke Tai 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