Yusuf Islam, commonly known by his stage names Cat Stevens, Yusuf, and Yusuf / Cat Stevens, is a British singer-songwriter and musician. He has sold more than 100 million records and has more than two billion streams. His musical style consists of folk, rock, pop, and, later in his career, Islamic music. Following two decades in which he performed only music which met strict religious standards, he returned to making secular music in 2006. He was inducted into the Rock and Roll Hall of Fame in 2014.

Islamic music may refer to religious music, as performed in Islamic public services or private devotions, or more generally to musical traditions of the Muslim world. The heartland of Islam is the Middle East, North Africa, the Horn of Africa, Balkans, and West Africa, Iran, Central Asia, and South Asia. Due to Islam being a multi-ethnic religion, the musical expression of its adherents is vastly diverse. Indigenous traditions of various part have influenced the musical styles popular among Muslims today. The word "music" in Arabic, the language of Islam, is defined more narrowly than in English or some other languages, and "its concept" was at least originally "reserved for secular art music; separate names and concepts belonged to folk songs and to religious chants".