未完成练习曲

奥古斯丁·巴里奥斯是巴拉圭作曲家，吉他演奏家。他的父亲是阿根廷驻巴拉圭的领事，特别喜爱吉他，巴里奥斯很小就学习了吉他和巴拉圭竖琴等多种乐器。 他是历史上最伟大的吉他演奏家和作曲家之一，其作品充分开发了吉他的表现力，同时又高雅脱俗，令人动容。这首“未完成练习曲”是皇家音乐学院（RCM)考级第7级的练习曲之一。原速慢些(72-80 BPM)。

https://youtu.be/IKyv_UnD_yQ

Estudio Inconcluso

Composer: Agustín Barrios (1885 - 1944)

Agustín Pío Barrios (also known as Agustín Barrios Mangoré and Nitsuga—Agustin spelled backward—Mangoré; May 5, 1885 – August 7, 1944) was a Paraguayan virtuoso classical guitarist and composer, largely regarded as one of the greatest performers and most prolific composers for the guitar.

This piece is selected as one of RCM (The Royal Conservatory of Music) grade 7 studies. The required tempo is 72-80 BPM but I feel faster tempo sounds better. 

Time signature: 4/4 

Tempo: Allegro (72-80 BPM)