Design a relational database containing information about music performers, their recordings, and the composers of the music they recorded.
The following elements must be included:
- Database file contains at least three tables.
- Relationships between the tables are shown.
- Each table contains three or more attributes.
- Each table contains at least three records.
In addition:
Write a brief essay (at least four paragraphs) explaining why a relational database was the best choice for this project as well as explaining the reasoning behind the relationships within the database. Essay must be logical and free of grammar and spelling errors.