15 very easy and small (often in the amount of one musical sentence) pieces. They can be used from the first lessons in the guitar class, having mastered basic skills.
There are no tempos and dynamics in the pieces, there are also no titles, the pupil can give the names by himself, depending on the nature of the performance.
Working on such compositions will be able not only to diversify the learning of the instrument, but also bring in elements of creativity, co-authorship and involvement.