Eu Sei Que Vou Te Amar is a bossa nova

Bossa nova

Bossa nova is a style of Brazilian music. Bossa nova acquired a large following in the 1960s, initially consisting of young musicians and college students...

 jazz standard

Jazz standard

Jazz standards are musical compositions which are an important part of the musical repertoire of jazz musicians, in that they are widely known, performed, and recorded by jazz musicians, and widely known by listeners. There is no definitive list of jazz standards, and the list of songs deemed to be...

 composed by Antônio Carlos Jobim

Antônio Carlos Jobim

Antônio Carlos Brasileiro de Almeida Jobim , also known as Tom Jobim , was a Brazilian songwriter, composer, arranger, singer, and pianist/guitarist. He was a primary force behind the creation of the bossa nova style, and his songs have been performed by many singers and instrumentalists within...

 and Vinícius de Moraes

Vinicius de Moraes

Marcus Vinicius de Moraes , known as Vinicius de Moraes and nicknamed O Poetinho , was born in Rio de Janeiro, Brazil. Son of Lydia Cruz de Moraes and Clodoaldo Pereira da Silva Moraes, he was a seminal figure in contemporary Brazilian music...

. The first record appeared on Vinícius de Moraes’s 1970 album “En ‘la Fusa' con Maria Creuza y Toquinho” (also known as "Grabado en Buenos Aires con Maria Creuza y Toquinho" with vocalist Maria Creuza and guitarist Toquinho

Toquinho

Antônio Pecci Filho , better known as Toquinho , is a Brazilian singer and guitarist. He is well-known for his collaborations, as composer and performer, with Vinicius de Moraes.-Childhood and musical studies:...

) as the 13th track.

It has since been interpreted by:

• João Gilberto
  João Gilberto
  João Gilberto Prado Pereira de Oliveira, known as João Gilberto , is a Brazilian singer and guitarist. His seminal recordings, including many songs by Antônio Carlos Jobim and Vinicius de Moraes, established the new musical genre of Bossa nova in the late 1950s.-Biography:From an early age, music...
  
  
• Bebo
  Bebo Valdés
  Bebo Valdés is a Cuban pianist, bandleader, composer and arranger. He was a central figure in the golden age of Cuban music, led two famous big bands, and was one of the 'house' arrangers for the Tropicana Club.Valdés started his career as a pianist in the night clubs of Havana during the 1940s...
  
   & Cigala
  Diego El Cigala
  Diego Ramón Jiménez Salazar, known as El Cigala , is a famous Spanish Romani Flamenco singer...
  
  
• Vinicius de Moraes
  Vinicius de Moraes
  Marcus Vinicius de Moraes , known as Vinicius de Moraes and nicknamed O Poetinho , was born in Rio de Janeiro, Brazil. Son of Lydia Cruz de Moraes and Clodoaldo Pereira da Silva Moraes, he was a seminal figure in contemporary Brazilian music...
  
  
• Adriana Calcanhotto
  Adriana Calcanhotto
  Adriana Calcanhotto is a Brazilian singer/composer. Her melancholic songs are often categorized as belonging to the MPB genre...
  
  
• Ivan Lins
  Ivan Lins
  Ivan Guimarães Lins is a Latin Grammy winning Brazilian musician. He has been an active performer and songwriter of Brazilian popular music and jazz for over 30 years. His first hit, Madalena, was recorded by Elis Regina in 1970. Beyond his own performance of his compositions, Simone is his most...
  
  
• Rosa Passos
  Rosa Passos
  Rosa Passos is a Brazilian singer and guitarist born in Bahia.Passos began playing piano at age thirteen, but after listening to Dorival Caymmi and João Gilberto she abandoned the instrument to become a singer. In the late 1960s, Passos began appearing on television and at music festivals...
  
  
• Elis Regina
  Elis Regina
  Elis Regina Carvalho Costa, known simply as Elis Regina was an important singer of Brazilian popular music. She became nationally renowned in 1965, after singing Arrastão in the first edition of TV Excelsior festival song contest, and soon joined O Fino da Bossa, a television program on TV Record...
  
  
• Walter Wanderley
• Gal Costa
  Gal Costa
  Gal Costa is a Brazilian singer of popular music.-Early life:...
  
  
• Soledad Giménez