For those interested in exploring Torroba's music in greater depth, several PDF resources are available online, including:

Federico Moreno Torroba’s Pièces caractéristiques (1931) is a seminal suite for classical guitar consisting of six descriptive movements. To assist with your "paper" or research, you can access the score, historical context, and analysis through the following resources: Sheet Music (PDF) Classical Guitar Library : Offers a viewable and downloadable PDF of the full suite.