Infanta Maria Luisa of Spain (Spanish: María Luisa, German: Maria Ludovika) (24 November 1745 – 15 May 1792) was Holy Roman Empress, German Queen, Queen of Bohemia and Hungary as the spouse of Leopold II, Holy Roman Emperor.

Maria Luisa was born a Princess of Naples and Sicily. Her father, the future Charles III of Spain, had become King of Naples and Sicily in 1735 after its occupation by the Spanish in the War of Polish Succession. After her father became King of Spain at the death of her half-uncle, Ferdinand VI of Spain, in 1759, she became known as Infanta Maria Luisa of Spain. She still had the use of the style of Royal Highness.

Maria Louisa was born in Portici, in Campania, the site of the summer palace (Reggia di Portici) of her parents, King Charles, King of Naples and Sicily and Maria Amalia of Saxony. She was the fifth daughter, and second surviving child, of her parents. Her father became King of Spain as Charles III in 1759, and she moved with her family to Spain. Her first cousins included Louis XVI, Maria I of Portugal and Charles Emmanuel IV of Sardinia.

Julio Salvador Sagreras nsceu na Argentina em 1879 e faleceu em 1942 was an Argentine guitarist and composer. He has given many radio performances during his lifetime.

Guitarist, pedagogue and Argentinian composer. His two parents were guitarists, who taught him the guitar very early. Julio Salvador Sagreras participated in concerts at the age of 6. At age 12, he studied piano and composition. He progressed quickly and became professor of guitar in Académia de Bellas Artes. In Buenos Aires, he made acquaintance with the editor Francisco Nuñez, which had published a hundred compositions of Sagreras. In 1905 he opened his own school, Academia de Guitarra. Between 1900 and 1936, Julio Sagreras gave many concerts in concert halls and saloons, and also participated in radio releases.

Sagreras is also known for his methodical and well annotated guitar instruction series. It consists of seven books that take the student from the beginner to the advanced stage. The series is so well thought out and so incrementally progressive that it has often been said that the student can teach himself.

Ismael Miranda a.k.a. El niño bonito de la Salsa (The pretty Boy of Salsa) (born February 20, 1950) is a composer and a singer of salsa music.

Miranda was born in Aguada, Puerto Rico. As a child he always wanted to be a musician. Miranda grew up in New York City on East 13th Street in Manhattan's East Village. His musical inclination led him to form two different juvenile groups, "The 4J's and Little Junior" and "The Class Mates" by the time he was eleven years old. He sang and played the conga for the group and they were good enough to appear on Jerry Lewis' Muscular Dystrophy Telethon. Miranda also grew up and played in his first bands with Jazz percussionist Orlando "Q" Rodriguez and piano player Mark Diamond.

In 1967, when Miranda was 17 years old, he made his recording debut with the song "Let's Ball" with Joey Pastrana and had his first "hit" with "Rumbon Melon". He created such a good impression on bandleader Larry Harlow, that he was hired as Larry's lead singer. That same year Miranda and Harlow co-authored "El Exigente" (The Demanding), set to the rhythm of the Latin Boogaloo craze of the time.

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)".

María Luisa Piraquive is a Colombian singer,educator,benefactor, writer and christian leader. Born in Chipata, Santander, Colombia, on February 10, 1949. Was co-founder and currently is the leader of the Church of God Ministry of Jesus Christ International which has more than 650 church establishments in 40 countries in 5 continents.

Commonly known by her followers as Sister María Luisa, she produces a weekly Bible studies that are projected in all prayer rooms of the Church of God Ministry of Jesus Christ International, which are dubbed in English.

Compiler of a hymnal and choruses, with hundreds of thousands of copies distributed, producer and singer of 15 compact discs, her musical productions have been translated into English. Likewise, she wrote her autobiography which goes by the second edition, and three books on matters of Christianity.

She is also founder and director of the Ministry and Bible Institute Gifts, where are the pastors of the Church of God, Ministry of Jesus Christ International, besodes she is co-founder of an international NGO support charity.