João Teixeira Guimarães (1883-1947), better known as João Pernambuco, is one of the founders of the Brasilian guitar choro style, and his compositions for solo violão are deservedly considered belonging to the core of classic choro, popular with guitarists, loved and admired by audiences in Brazil and elsewhere. Villa Lobos once said according Pernambuco's compositions that even J.S. Bach would not have been embarrassed to sign his name to them, a great recognition of João Pernambuco's genius, expressing true admiration by a renowned and worldfamous composer in his own right. Eventually, had it not been for Villa Lobos' admiration and enthusiastic assistance in helping to transcribe several of João Pernambuco's compositions in music, his work as a composer would not have been known outside his contemporary community of choro musicians and saved for posterity.
My first encounter with the compositions of João Pernambuco was through listening to the execelent recordings by Turibio Santos of some of his most famous choros released in 1977 on the shown LP above (ERATO 9155). I still recommend these recordings as some of the best available performance of classic guitar choro by Pernambuco and other. The LP has been re-issued on a cd I'm told, but I have not been able to locate it, yet. However, the LP contains authoritative renditions of Pernambuco's choros 'Dengoso', 'Graúna', 'Interrogando', 'Pó de Mico' and 'Sons de Carrilhões' and is well worth searching for, if you haven't access to the cd re-issue.
In 1983 the choro ensemble No em pingo d'agua recorded some of Pernambuco's compositions in collaboration with pianist Antonio Adolfo to cellebrate the centennial of the composers birth. Earlier I have commented on these recordings, which are recommended and available in streaming audio from Canal Funarte, click here
In 1992 Caio Cezar recorded the shown cd, Caio Cezar interpreta João Pernambuco, vol. 1 (CARRILHÕES 107.177) (- released 1996), containing 11 solo renditions of Pernambuco's work, more info available from Discos do Brasil including sound clips, click here

In 1997 Leandro Carvalho, who learned erudite guitar technique from Turibio Santos, released his first cd devoted to João Pernambuco's music, João Pernambuco - O Poeta do Violão, more info on contents and sound clips at Discos do Brasil, click here
In 2000 Leandro Carvalho released his second cd with works by Pernambuco arranged for solo guitar as well as various ensembles . Click on picture below to learn details from information at Discos do Brasil
If you search for more info on João Pernambuco at the internet, I recommend a visit at a website in Italian/Portuguese devoted to his legacy, click here YouTube has several videos uploaded with performances of music by João Pernambuco, I insert one of them below to end this small contribution on the legacy of one of the greatest composers in the guitar choro genre.
Enjoy a performance by an accomplished guitarist playing Pernambuco's 'Dengoso'