In the Wee Small Hours is the ninth studio album by American jazz singer Frank Sinatra. It was released in April 1955 on Capitol Records, and produced by Voyle Gilmore, with arrangements by Nelson Riddle. The songs on the album deal with themes of loneliness, sadness and night-life, and because of this is generally regarded as one of the first concept albums, a style which Sinatra would sucsessfully replicate in later albums such as Where Are You? and ...Only the Lonely. He had been developing the idea of since 1946, with his first album release, The Voice. It was issued as two 10-inch discs, and also as one 12-inch record, being one of the first of its kind.

The album was a commercial success, reaching number 2 on the US charts where it stayed for 18 weeks, being Sinatra's highest charting album since his 1947 release Songs by Sinatra. As of 2002 it has been certified Gold by the RIAA, selling over 500,000 units. The album was also a critical success, and is listed as the third most acclaimed album of the 50s.Rolling Stone called it the 100th greatest album of all time.

The word morning originally referred to the sunrise but today usually refers to the period of time just after one wakes up from sleep. Morning precedes daylight, evening and night in the sequence of a day.

Morning is the part of the day usually reckoned from dawn to noon. The name (which comes from the Middle English word morwening) was formed from the analogy of evening using the word "morn" (in Middle English morwen), and originally meant the coming of the sunrise as evening meant the beginning of the close of the day. The Middle English morwen dropped over time and became morwe, then eventually morrow, which properly means "morning", but was soon used to refer to the following day (i.e., "tomorrow"), as in other Germanic languages—English is unique in restricting the word to the newer usage. The Spanish word "mañana" has two meanings in English: "morning," and "tomorrow."

The most obvious manifestation of this meaning is in English speaking countries where the greeting changes from "good night" to "good morning" when midnight passes.

Francis Albert "Frank" Sinatra,  /sɨˈnɑːtrə/, (December 12, 1915 – May 14, 1998) was an American singer and film actor.

Beginning his musical career in the swing era with Harry James and Tommy Dorsey, Sinatra became an unprecedentedly successful solo artist in the early to mid-1940s, after being signed to Columbia Records in 1943. Being the idol of the "bobby soxers", he released his first album, The Voice of Frank Sinatra in 1946. His professional career had stalled by the 1950s, but it was reborn in 1953 after he won the Academy Award for Best Supporting Actor for his performance in From Here to Eternity.

He signed with Capitol Records in 1953 and released several critically lauded albums (such as In the Wee Small Hours, Songs for Swingin' Lovers, Come Fly with Me, Only the Lonely and Nice 'n' Easy). Sinatra left Capitol to found his own record label, Reprise Records in 1961 (finding success with albums such as Ring-a-Ding-Ding!, Sinatra at the Sands and Francis Albert Sinatra & Antonio Carlos Jobim), toured internationally, was a founding member of the Rat Pack and fraternized with celebrities and statesmen, including John F. Kennedy. Sinatra turned 50 in 1965, recorded the retrospective September of My Years, starred in the Emmy-winning television special Frank Sinatra: A Man and His Music, and scored hits with "Strangers in the Night" and "My Way".

John Clayton Mayer ( /ˈmeɪ.ər/ MAY-ər; (born October 16, 1977) is an American pop and blues rock musician, singer-songwriter, recording artist, and music producer. Born in Bridgeport, Connecticut and raised in Fairfield, Connecticut, he attended Berklee College of Music in Boston. He moved to Atlanta in 1997, where he refined his skills and gained a following, and he now lives in New York City. His first two studio albums, Room for Squares and Heavier Things, did well commercially, achieving multi-platinum status. In 2003, he won a Grammy Award for Best Male Pop Vocal Performance for "Your Body Is a Wonderland."

Mayer began his career performing mainly acoustic rock, but gradually began a transition towards the blues genre in 2005 by collaborating with renowned blues artists such as B. B. King, Buddy Guy, and Eric Clapton, and by forming the John Mayer Trio. The blues influence can be heard throughout his 2005 live album Try! with the John Mayer Trio and his third studio album Continuum, released in September 2006. At the 49th Annual Grammy Awards in 2007 Mayer won Best Pop Vocal Album for Continuum and Best Male Pop Vocal Performance for "Waiting on the World to Change". He released his fourth studio album, Battle Studies, in November 2009. His fifth album, Born and Raised, was released on May 22, 2012. He has sold over 10 million albums in the U.S. and 20 million albums worldwide.

Ella Jane Fitzgerald (April 25, 1917 – June 15, 1996), also known as the "First Lady of Song", "Queen of Jazz", and "Lady Ella", was an American jazz and song vocalist. With a vocal range spanning three octaves (D♭3 to D♭6), she was noted for her purity of tone, impeccable diction, phrasing and intonation, and a "horn-like" improvisational ability, particularly in her scat singing.

Fitzgerald was a notable interpreter of the Great American Songbook. Over the course of her 59-year recording career, she was the winner of 13 Grammy Awards and was awarded the National Medal of Arts by Ronald Reagan and the Presidential Medal of Freedom by George H. W. Bush.

Fitzgerald was born in Newport News, Virginia, the child of a common-law marriage between William and Temperance "Tempie" Fitzgerald. The pair separated soon after her birth and she and her mother went to Yonkers, New York, where they eventually moved in with Tempie's longtime boyfriend, Joseph Da Silva. Fitzgerald's half-sister, Frances Da Silva, was born in 1923. She and her family were Methodists and were active in the Bethany African Methodist Episcopal Church and she regularly attended worship services, Bible study, and Sunday School.