"Reflection" is a song featured on the soundtrack of the 1998 animated film Mulan, and debut single by American recording artist Christina Aguilera. In the months before the recording of the track, Aguilera approached RCA, which gave her the chance to record the theme song to the film Mulan. Disney at this time was looking for a performer who could perform a musical note, generally difficult for most performers, required for the track. In response, Aguilera recorded herself performing the Whitney Houston track, "Run to You" which featured this note. After Disney representatives were impressed by her performance, they contacted Aguilera, who immediately agreed to fly to Los Angeles to spend a week recording the album.

Critical response for "Reflection" was mixed, with reviewers considering it a nice song, however, entirely unmemorable. Aside from critical commentary, the song succeeded in funding her debut album from RCA, in addition to gaining her credibility amongst established writers and producers. The physical and radio releases of the single were limited, which resulted in the track charting only on the Billboard Adult Contemporary chart, at number nineteen. An accompanying music video for the song was included on the DVD release of Mulan. Aguilera has performed the track on four televised performances, including at the CBS This Morning show, which saw her gain the attention of songwriter Diane Warren.

Reflection or reflexion may refer to:

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."

Christina María Aguilera (born December 18, 1980) is an American recording artist and actress. Aguilera first appeared on national television in 1990 as a contestant on the Star Search program, and went on to star in Disney Channel's television series The Mickey Mouse Club from 1993 to 1994. Aguilera signed to RCA Records after recording "Reflection", the theme song for the animated film Mulan (1998).

In 1999, Aguilera came to prominence following her debut album Christina Aguilera, which was a commercial success spawning three number one singles on the Billboard Hot 100—"Genie in a Bottle", "What a Girl Wants", and "Come On Over Baby (All I Want Is You)." Her sophomore and her debut Latin-pop album, Mi Reflejo (2000), a Christmas third studio album, My Kind of Christmas (2000), and several collaborations followed which garnered Aguilera worldwide success, though she was displeased with her lack of input in her music and image. After parting from her management, Aguilera took creative control over her fourth studio album, Stripped (2002). The album's second single, "Beautiful", was a commercial success and helped the album's commercial performance amidst controversy over Aguilera's image. Aguilera followed up Stripped with the soul, jazz and blues inspired, Back to Basics (2006), released to positive critical acclaim. The album produced three singles "Ain't No Other Man", "Hurt" and "Candyman". Four years later Aguilera released her sixth studio album, Bionic (2010), which incorporated aspects of R&B, electropop, and synthpop and was met with mixed reviews and low sales. Aguilera's seventh studio album is set to be released in 2012.

Lea Salonga-Chien (born February 22, 1971) is a mezzo-soprano singer, actress, and Disney Legend from the Philippines well known for originating the lead role of Kim in the musical Miss Saigon, for which she won the Olivier, Tony, Drama Desk, Outer Critics and Theatre World awards.

She was the first Asian to play the roles of Éponine and Fantine in the musical Les Misérables on Broadway. She also provided the singing voice of two official Disney Princesses: Jasmine in Aladdin (1992), and Fa Mulan in Mulan (1998) and Mulan II (2004). Salonga was named a Disney Legend in 2011 for her work with the company.

Salonga made her professional debut in 1978 at the age of seven in the musical The King and I by Repertory Philippines. She became the lead star of Annie and joined other productions such as Cat on a Hot Tin Roof, Fiddler on the Roof, The Rose Tattoo, The Sound of Music, The Goodbye Girl, Paper Moon and The Fantasticks.

She began her recording career at the age of ten with her first album, Small Voice, which received a gold certification. A song on the album, the duet "Happiness", marked her first recording collaboration with her younger brother Gerard Salonga, who would, years later, work with her as musical director or creative director in her concerts and recordings. Her second album, Lea, was released in 1988.