A melody (from Greek μελῳδία - melōidía, "singing, chanting"), also tune, voice, or line, is a linear succession of musical tones which is perceived as a single entity. In its most literal sense, a melody is a combination of pitch and rhythm, while, more figuratively, the term has occasionally been extended to include successions of other musical elements such as tone color. It may be considered the foreground to the background accompaniment. A line or part need not be a foreground melody.

Melodies often consist of one or more musical phrases or motifs, and are usually repeated throughout a song or piece in various forms. Melodies may also be described by their melodic motion or the pitches or the intervals between pitches (predominantly conjunct or disjunct or with further restrictions), pitch range, tension and release, continuity and coherence, cadence, and shape.

Given the many and varied elements and styles of melody "many extant explanations [of melody] confine us to specific stylistic models, and they are too exclusive." Paul Narveson claimed in 1984 that more than three-quarters of melodic topics had not been explored thoroughly.

Joseph-Maurice Ravel (March 7, 1875 – December 28, 1937) was a French composer known especially for his melodies, orchestral and instrumental textures and effects. Much of his piano music, chamber music, vocal music and orchestral music has entered the standard concert repertoire.

Ravel's piano compositions, such as Jeux d'eau, Miroirs, Le tombeau de Couperin and Gaspard de la nuit, demand considerable virtuosity from the performer, and his orchestral music, including Daphnis et Chloé and his arrangement of Modest Mussorgsky's Pictures at an Exhibition, uses a variety of sound and instrumentation.

Ravel is perhaps known best for his orchestral work Boléro (1928), which he considered trivial and once described as "a piece for orchestra without music".

According to SACEM, Ravel's estate earns more royalties than that of any other French composer. According to the law of most countries (including all members of the World Trade Organization), Ravel's works have been in the public domain since January 1, 2008, in most countries.

Joyce DiDonato (born February 13, 1969) is an award-winning American operatic mezzo-soprano particularly admired for her interpretations of the works of Handel, Mozart, and Rossini. DiDonato has performed with many of the world's leading opera companies and orchestras. In 2012 she won a Grammy Award for Best Classical Vocal Solo.

Joyce DiDonato was born Joyce Flaherty in Prairie Village, Kansas in 1969, the sixth of seven children in a close-knit Irish-American family. She sang in choir and musicals in high school and dreamed of becoming a Broadway star or pop singer. DiDonato entered Wichita State University (WSU) in the autumn of 1988 where she studied vocal music education. She was initially more interested in teaching high school vocal music and musical theatre and did not become interested in opera until her junior year, when she was cast in a school production of Die Fledermaus. After graduating from WSU in the spring of 1992, DiDonato decided to pursue graduate studies in vocal performance at the Academy of Vocal Arts. Following her studies in Philadelphia, she was accepted in Santa Fe Opera's young artist program in 1995. While there she appeared in several minor roles and understudied for larger parts in such operas as Mozart's Le nozze di Figaro, Richard Strauss' Salome, Kálmán's Gräfin Mariza and the 1994 world premiere of David Lang's Modern Painters. DiDonato was honored as the Outstanding Apprentice Artist by the Santa Fe Opera that year. In 1996 she became a part of Houston Grand Opera's young artist program where she sang from the autumn of 1996 to the spring of 1998. During the summer of 1997, DiDonato participated in San Francisco Opera's Merola Program.

Jessye Norman (born September 15, 1945) is an American opera singer. Norman is a well-known contemporary opera singer and recitalist, and is among some of the most highly successful performers in classical music. A dramatic soprano, Norman is associated in particular with the Wagnerian repertoire, and with the roles of Sieglinde, Ariadne, Alceste, and Leonore.

Jessye Mae Norman was born on September 15, 1945 in Augusta, Georgia to Silas Norman, an insurance salesman, and Janie King-Norman, a school teacher. She was one of five children in a family of amateur musicians; her mother and grandmother were both pianists, her father a singer in a local choir. Norman's mother insisted that she start piano lessons at an early age. Norman attended Charles T. Walker Elementary School, A.R. Johnson Junior High School, and Lucy C. Laney Senior High School, all in downtown Augusta.

Elisabeth Sara "Elly" Ameling (born 8 February 1933) is a Dutch soprano.

Ameling was born in Rotterdam. She studied with Bodi Rapp, Jo Bollekamp, Sem Dresden and Jacoba Dresden-Dhont and later French art song with Pierre Bernac. She won the first prize during the Vocal Concours in 's-Hertogenbosch in Holland (1956) and the Concours International de Musique in Geneva (1958).

After her professional début as a concert singer in Rotterdam in 1953, she performed for more than forty years in virtually every major cultural centre in the world. Her frequent appearances with the leading international orchestras and conductors (Bernard Haitink, Rafael Kubelík, Carlo Maria Giulini, Benjamin Britten, Seiji Ozawa, Wolfgang Sawallisch, Kurt Masur, Sir Neville Marriner, Karl Münchinger, André Previn, Edo de Waart among others) established her as one of the greatest singers of our age.

She made her career mainly as a concert and lieder singer with some excursions into opera (Mozart, Haydn) and became world-renowned for her recitals of French and German songs and for her superlative interpretive gifts. She is equally at home in chamber music, orchestral music, operas, and oratorios. She made her U.S. recital debut at New York's Lincoln Center in 1968 and her opera debut in 1974 as Ilia in Mozart's Idomeneo in Washington, D.C. In 1974, Ameling also performed for the Peabody Mason Concert series in Boston.