Final answer:
The songs of an mbira competition or bira ceremony were traditionally composed. The Mbira, also known as the thumb piano, is a musical instrument that is commonly used in Zimbabwean traditional music. During an mbira competition, individuals or groups showcase their skills and creativity by composing and performing songs on the mbira. Similarly, during a bira ceremony, songs are composed and performed to honor and communicate with ancestral spirits.
Step-by-step explanation:
The songs of an mbira competition or bira ceremony were traditionally composed. The Mbira, also known as the thumb piano, is a musical instrument that is commonly used in Zimbabwean traditional music. During an mbira competition, individuals or groups showcase their skills and creativity by composing and performing songs on the mbira. Similarly, during a bira ceremony, songs are composed and performed to honor and communicate with ancestral spirits.