as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
compose a 4-measure melody in c minor.
user
| c min | g min | f maj | b♭ maj | 
| :---: | :---: | :---: | :---: |
| c4    | g3    | f4    | b♭4   |
assistant