Good day everyone :), 

As a Foundation Phase teacher, I would choose to use indigenous African music in my classroom. It is important for foundation phase learners to know their history and culture and therefore, African music will be best to use to keep them in touch with their cultures as South Africans. 

Yes, I think the indigenous African music is inclusive in the content covered in Study Unit 2. They included the different instruments that one can find in African music, although the music sheets included are not those of traditional / indigenous African songs. 

More traditional African songs can be included like for example African Savannah etc. They could have also included African dances or African music games to the content. 

Thank you :)