It’s an older SCI/FI series about a composer who took his sailboat to Belize to compose a new symphony and encounters extraterrestrials. The aliens are looking for a race that can stand the concept of fighting and killing to help them fight a war.
Does anyone know the name of the series and author?
I think Phnord Prephect is right. “The Damned” series by Alan Dean Foster had three books: “A Call to Arms,” “The False Mirror,” and “The Spoils of War.”
Its been almost 10 years since they were published and I read them but you can still get them on Amazon…pretty cheap in the z-shops.