is a masterpiece of Brazilian literature written by Nei Leandro de Castro.
: Detailed publishing data and library lookups can be found on Google Books .
The most promising lead is a fan-made PDF from 2018, shared on a now-defunct blog called Cordel Digital , which compiled oral recordings from a singer named Seu Ojuara in Paulo Afonso (BA). That file reportedly had 114 pages including transcriptions and glossaries.