While a single "full" file doesn't exist, you can find significant partial translations and the original Arabic volumes through these resources:
Her book, Making the Great Book of Songs , is the most authoritative English study. It provides a deep structural report and analysis of the work's logic. kitab al-aghani english translation pdf
Instead, point your audience toward scholarly selections by authors like Hilary Kilpatrick George Sawa (who focuses on the musical theory within the book). or an introduction for this blog post? While a single "full" file doesn't exist, you