Stepan Rak was a Czechoslovakian composer and guitarist who became well known in the UK during the 1980's and 1990's. He played a lot of his own compositions and did well with them . I think he must have been a good teacher as well. I remember seeing some of his simpler student compositions and thinking how good they were - as well as fun to play. Just right for a young pupil starting out. Early Allegro is in his "student" style. It takes a technique you learn quite early on -( thumb and finger combinations ) and plays around with it .