What do "rudiments" refer to?

The term "rudiments" refers to the basic skills or foundational principles that are necessary for understanding a more complex subject or performing a particular task. In various contexts, whether it be music, education, or any discipline, mastering the rudiments provides the essential groundwork upon which advanced knowledge and skills can be built. This foundational nature highlights their importance in forming a comprehensive understanding of more intricate concepts, making it vital for learners to grasp these basic methods and procedures before progressing.