Liu Xiang, Prince of Qi Liu Xiang, Prince of Qi Liu Xiang (; died 179 BC), formally King Ai of Qi () was a key player during the Lü Clan Disturbance (180 BC). He was the grandson of Emperor Gaozu of Han and the eldest son of Liu Fei, Prince of Qi by Consort Si. With Liu Fei's death in 189 BC, Emperor Hui allowed Liu Xiang to inherit the title of "Prince of Qi". During the Lü Clan Disturbance, Liu Xiang led the Qi forces and also seized the forces of the nearby Principality of Langye, and was ready to march to the capital
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