Depends on your definition of classic but I watched Compañeros (1970) and Keoma (1976). Both of them are spaghetti westerns and both of them star Franco Nero (maybe better known as the protagonist Django).

Keoma is a stereotypical western. Franco filled the screen with his trademark swagger and had a handful of great lines. The cinematography was great, but the action felt a little cheesy and the soundtrack made the movie significantly worse. They made the odd choice to have a shrill singing voice narrate the entire movie. I felt the ending to be a pretty big letdown as well.

Compañeros, on the other hand was fantastic. It had a more coherent story and felt like more of an adventure. While there’s fewer quotable lines, there’s some quality action, memorable characters, and a catchy soundtrack.

If you’re in the mood for a western give Compañeros a try. Skip Keoma (but maybe Google the soundtrack to check out their awful choice)