Olga Praguer Coelho (12 August 1909 – 25 February 2008) was a Brazilian folk singer and guitarist.[1][2] She was one of the famous soprano-guitarists with an ability to sing in different languages.[3]
- ^ Livingston, Tamara Elena (2005). Choro: A Social History of a Brazilian Popular Music. Bloomington, Indiana: Indiana University Press. p. 192. ISBN 978-0-253-21752-3. Retrieved 17 November 2022.
- ^ Luper, Albert Thomas (1943). The Music of Brazil. Washington, D.C: Pan American Union. p. 11. Retrieved 17 November 2022.
- ^ Brazilian Bulletin, Volumes 4-5. Miami, FL: Brazilian Government Trade Bureau. 1947. p. 6. Retrieved 17 November 2022.