OTI Festival (Spanish: Festival OTI de la Canción) was an annual singing competition, held between 1972 and 2000, among active member countries of the Organización de Televisión Iberoamericana (OTI).

Ana Gabriel (born on December 10, 1955) is a Mexican singer and composer.

Ana Gabriel was born as María Guadalupe Araujo Yong, in Santiago de Comanito, Sinaloa, Mexico. She first sang on the stage at age six, singing "Regalo A Dios" by José Alfredo Jiménez. She moved to Tijuana, Baja California and studied accounting. At age 21, in 1977, she recorded her first song, titled "Compréndeme". During her long career, she has hits in three different genres of music: rock en español, Latin Pop, and rancheras. In 2006 she received the Lo Nuestro award's "Premio a la Excelencia" (Excellence Award).

In 1988 Gabriel released her first album, Tierra de Nadie, followed by Pecado Original in 1989, which met with some chart success. Her 1990 album Quien Como Tu made her a force within the Mexican music industry. Eight months later, her live album En Vivo showcased her powerful stage act and scored several hits: "Hice Bien Quererte", "Propuesta", and "Solamente una Vez".

Throughout the 1990s Gabriel released an album almost every year. A versatile singer, she showcased her talent as an interpreter of many different musical styles, from lambada to mariachi and romantic ballads to pop music. She also honed her skills as a songwriter and a producer, releasing Mi Mexico, a ranchera-influenced, mariachi-backed pop album, in 1991. This unique blend of styles was also reflected in the songs, all written by Gabriel. Her lyrics described strong, active women involved in their love lives, counter to their passive, traditional depiction in older songs. The album also included a tribute to Mexico's most popular singer-songwriter, Juan Gabriel (no relation).

Lila Deneken whose birth name is Lila Pura Deneken Cacharro is a Mexican singer, songwriter, entertainer, painter and entrepreneur. Because of her emotional singing style and voice, she is considered to be the number one female singer and entertainer in Mexico; thus, earning her the name of "La Numero Uno" (the number one).

Born in Mexico City, she was raised with her two sisters, Gilda and Guadalupe (Lupita). Her singing career began in 1966 as part of the group called "Los Peg", whose other members included José José (bass player) and her sister Gilda Deneken (vocalist). Los Peg were known for interpreting Jazz and Bossa Nova music styles. These styles would become her trademark in music. After incorporating other music genres, such as Soul, Music Rock, Ballads, she embarked on her first international tour along with her sister Gilda. Touring under the name "Las Deneken" the 3 month tour turned into a full year due to their great success. Upon her return to Mexico, in 1972 she joined the musical group "Tabasco" with her other sister Lupita Deneken and for the first time the three sisters sang together.

Alberto Aguilera Valadez (Spanish pronunciation: [alˈβeɾto aɣiˈleɾa βalaˈðes]) (born January 7, 1950), better known by his stage name Juan Gabriel (pronounced: [ˈxwaŋ ɡaˈβɾjel]), is a Mexican singer, songwriter, recording artist, and performer.

Born on 7 January 1950, on Cinco de Mayo street (now known as Juan Gabriel Street) in the small town of Parácuaro, Michoacán, to father Gabriel Aguilera Rodríguez and mother Victoria Valadez Rojas, he is the youngest of 10 siblings: Rosa who died shortly after birth, Virginia, José Guadalupe, Gabriel, Pablo, Miguel (died) and three brothers named Rafael who all three have also died.

Around the age of three months, Alberto's father, Gabriel, being an agricultural field worker, intended to clear a piece of land by setting fire to the field. Due to windy conditions, sadly he lost control of the fire which began to spread to neighboring properties and homes. Deeply disturbed and worried over the consequences he brought onto his family, Gabriel knew not what to do and threw himself into a river. Badly injured from the fall, Gabriel was hospitalized and committed to La Castañeda psychiatric ward in México City. What happened to Gabriel after the psychiatric ward is unknown. One tale is that he died while in La Castañeda for their alleged patient mistreatment, while others say that Gabriel escaped from the mental ward to unknown whereabouts. Either way, Alberto and his family never heard from their father again. These accounts would later be Alberto's inspiration for the song titled "De Sol a Sol (A Mis Padres)" - English translation, "From Sun Up to Sun Down (To My Parents)".

José José (born José Rómulo Sosa Ortiz on February 17, 1948) is a Mexican singer.

Also known in the entertainment world as El Príncipe de la Canción (The Prince of Song), he is recognized for his romantic ballads and praised for his vocals. His voice garnered acclaim from musical peers and media.

Born and raised in Mexico City into a family of musicians, José José started his musical career in his early teens playing guitar and singing in serenades. He later joined a jazz and bossa nova trio where he sang and played the bass and double bass. José became a successful solo artist in the early 1970s. Demonstrating his vocal ability with a masterful performance of the song "El Triste" in a Latin music festival in 1970, he climbed the Latin charts during the decade.

In the 1980s, after signing with Ariola Records, he gained international fame as one of the most talented and successful performers in Latin America. His 1983 album Secretos has sold over 7.5 million copies around the world. With a series of huge hits, he received several nominations to the Grammy and numerous recognitions worldwide. He sold out in venues such as the Madison Square Garden and the Radio City Music Hall. His music has reached non Spanish-speaking countries like Japan, France, Italy, Germany, Israel and Russia. During the 1990s, after several hits, his career began to decline as his voice started to falter due to alcoholism and unknown health issues. José has also forged a career as an actor, starring in movies like Gavilán o Paloma and Perdóname Todo.