About this Volume
This volume includes exercises for the thumb exercising with fingers i, m and a on ten mainly basic Formulas. In these Formulas, a number of variations is formed by the introduction of two triplets as well as by the two slurs, depending on their position in the Formula.
Some of the exercises are played Apoyando, but also Tirando. The manner is indicated by symbols. All exercises in this book can be played only tirando.
In particular, the following Formula (basic Formula I) can be played (executed) in two ways:
1. Apoyando, and
The following Formula (basic Formula III) can be played (executed) in two ways:
1. Apoyando or the note within the square tirando, and