Maher Zain (Arabic: ماهر زين‎ ; born March 16, 1981 in Tripoli, Lebanon) is a Muslim Swedish R&B singer, songwriter and music producer of Lebanese origin. His debut album Thank You Allah, an internationally successful album with strong Muslim religious influences, was released in 2009. He released his follow-up album Forgive Me on April 2, 2012.

Maher Zain and his family moved to Sweden when he was eight years old. He completed his schooling there gaining a Bachelors degree in Aeronautical Engineering. After university he entered the music industry in Sweden and linked up with RedOne, the Moroccan-born Swedish producer.

When RedOne moved to New York in 2006 Maher Zain followed soon after to continue his music industry career in the USA producing for artists such as Kat DeLuna. On a visit home to Sweden he became engaged once more with his Islamic faith and decided to move away from a career as a music producer to become a singer/songwriter of contemporary R&B music with a strong Muslim religious influence.

Andrea Bocelli, OMRI, OMDSM (Italian pronunciation: [anˈdrɛːa boˈtʃɛlli]; born 22 September 1958) is an Italian tenor, multi-instrumentalist and classical crossover artist. Born with poor eyesight, he became blind at the age of twelve following a football accident.

Since winning the Newcomers section of the Sanremo Music Festival in 1994, Bocelli has recorded thirteen solo studio albums, of both pop and classical music, two greatest hits albums, and eight complete operas, selling over 75 million records worldwide. Thus, he is the biggest-selling solo artist in the history of classical music and has caused core classical repertoire to "cross over" to the top of international pop charts and into previously uncharted territory in popular culture.

In 1998, he was named one of People Magazine's 50 Most Beautiful People. In 1999, his nomination for Best New Artist at the Grammy Awards marked the first, and so far only time a classical artist had been nominated in the category, since Leontyne Price, in 1961.The Prayer, his duet with Celine Dion for the animated film The Quest for Camelot, won the Golden Globe for Best Original Song and was nominated for an Academy Award in the same category. With the release of his classical album, Sacred Arias, Bocelli captured a listing in the Guinness Book of World Records, as he simultaneously held the top 3 positions on the US classical albums charts. Six of his albums have since reached the Top 10 on the Billboard 200, and a record-setting 8, have topped the classical albums charts in the United States.

Céline Marie Claudette Dion, CC OQ, (French pronunciation: [selin djɔ̃] ( listen); born March 30, 1968), is a Canadian singer. Born to a large family from Charlemagne, Quebec, Dion emerged as a teen star in the French-speaking world after her manager and future husband René Angélil mortgaged his home to finance her first record. In 1990, she released the English-language album Unison, establishing herself as a viable pop artist in North America and other English-speaking areas of the world.

Dion had first gained international recognition in the 1980s by winning both the 1982 Yamaha World Popular Song Festival and the 1988 Eurovision Song Contest. Following a series of French albums in the early 1980s, she signed on to CBS Records Canada in 1986. During the 1990s, with the help of Angélil, she achieved worldwide fame after signing with Epic Records and releasing several English albums along with additional French albums, becoming one of the most successful artists in pop music history. However, in 1999 at the height of her success, Dion announced a hiatus from entertainment in order to start a family and spend time with her husband, who had been diagnosed with cancer. She returned to the top of pop music in 2002 and signed a three-year (later extended to almost five years) contract to perform nightly in a five-star theatrical show at the Colosseum at Caesars Palace, Paradise, Nevada.