Chuck Billy of Testament Talks Success of Para Bellum and How New Influences Keep Testament Fresh

Chord Progression Podcast: The Gateway to New Rock and Metal Music · Feb 26, 2026 · 40m

40 years into any band's career (if they get that far), it is hard to imagine them continuing to innovate, reinvigorate their sound, and create music at such a high level. We have seen great artists play the hits in the twilight of their career, and that is fine as they have earned it.

But this band isn't just any other band. They are one that somehow continued to reinvigorate their thrash metal sound as time went on. So much so that when they released their 14th album in 2025, it was considered to be one of, if not, the best albums of the year. So... how did this happen.

Chuck Billy from the…