"Sway" is the English version of "¿Quién será?", a 1953 mambo song by Mexican composer and bandleader Pablo Beltrán Ruiz. The most famous version is that of Dean Martin recorded in 1954. English lyrics are by Norman Gimbel. Since then the song has been recorded and remixed by many artists (see discography below).

"¿Quién será?" is a Spanish song written and recorded by Pablo Beltrán Ruiz.

In 1954 the English lyrics were written by Norman Gimbel and recorded by Dean Martin (his recording reached number fifteen on the Billboard magazine best-seller chart and number six on the UK chart).

"Sway" was released as the fourth and final single from Michael Bublé's self-titled debut album in 2004. The physical single was released on July 22, 2004. The song has been used in Las Vegas, CSI: NY, Malcolm in the Middle, The Wedding Date and No Reservations. In many other countries, "Sway" was released as a double A-side with "Spiderman Theme", which was the album's third single. "Sway" was only released as a separate single in Australia.

Sway may refer to:

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In music, a song is a composition for voice or voices, performed by singing. A song may be accompanied by musical instruments, or it may be unaccompanied, as in the case of a cappella songs. The lyrics (words) of songs are typically of a poetic, rhyming nature, though they may be religious verses or free prose.

A song may be for a solo singer, a duet, trio, or larger ensemble involving more voices. Songs with more than one voice to a part are considered choral works. Songs can be broadly divided into many different forms, depending on the criteria used. One division is between "art songs", "pop songs", and "folk songs". Other common methods of classification are by purpose (sacred vs secular), by style (dance, ballad, Lied, etc.), or by time of origin (Renaissance, Contemporary, etc.).

A song is a piece of music for accompanied or unaccompanied voice or voices or, "the act or art of singing," but the term is generally not used for large vocal forms including opera and oratorio. However, the term is, "often found in various figurative and transferred sense (e.g. for the lyrical second subject of a sonata...)." The noun "song" has the same etymological root as the verb "to sing" and the Oxford English Dictionary (OED) defines the word to mean "that which is sung" or "a musical composition suggestive of song." The OED also defines the word to mean "a poem" or "the musical phrases uttered by some birds, whales, and insects, typically forming a recognizable and repeated sequence and used chiefly for territorial defence or for attracting mates."

Dean Martin (born Dino Paul Crocetti; June 7, 1917 – December 25, 1995) was an American singer, film actor, television star and comedian. Martin's hit singles included "Memories Are Made of This", "That's Amore", "Everybody Loves Somebody", "You're Nobody till Somebody Loves You", "Sway", "Volare" and "Ain't That a Kick in the Head?". Nicknamed the "King of Cool", he was one of the members of the "Rat Pack" and a major star in four areas of show business: concert stage/night clubs, recordings, motion pictures, and television.

Martin was born in Steubenville, Ohio, to Italian parents, Gaetano and Angela Crocetti (née Barra). His father was from Montesilvano, Pescara, Abruzzo, Italy, and his mother was an Italian of part Neapolitan and part Sicilian ancestry. Martin was the younger of two sons. His brother was named Bill. Martin spoke only Italian until he started school. He attended Grant Elementary School in Steubenville, and took up the drums as a hobby as a teenager. He was the target of much ridicule for his broken English and ultimately dropped out of Steubenville High School in the 10th grade because he thought that he was smarter than his teachers. He delivered bootleg liquor, served as a speakeasy croupier, was a blackjack dealer, worked in a steel mill and boxed as welterweight. He grew up a neighbor to Jimmy the Greek.

Haifa Wehbe (Arabic: هيفاء وهبي) (born 1974 in Mahrouna, Lebanon), is a Lebanese model, actress, and singer born to a Lebanese father and Egyptian mother who rose to fame in the Arab world as runner up for Miss Lebanon and later through the release of her debut album Houwa El-Zaman (Arabic: هو الزمن) in 2002. She is known through her music for her sex appeal, provocative mannerisms and image. She has so far released four studio albums and made her acting debut in 2008 Pepsi-produced film Sea of Stars. Wehbe is one of the most well-known female singers in the Arab World and is considered one of the most successful Lebanese singers. In 2006, she was on People Magazine's 50 most beautiful people list.

Wehbe was born in Mahrouna, a small Shia farming town in Lebanon, to a Lebanese father, Nadim antar, and Egyptian mother, but shortly after her family had moved to Beirut where she grew up listening to jazz and R&B and began to work as a full-time model at a young age. Wehbe won the title of Miss South Lebanon at the age of sixteen. Wehbe was a runner-up at the Miss Lebanon competition.