I review a lot of contemporary jazz albums that are tributes to jazz legends. A big chunk of the jazz canon is about honoring traditions and keeping those musical pioneers at the forefront of the genre. But have I ever reviewed an album from a jazz impressionist, someone who wants to do more than just remind me of a towering star? I’m asking because John Redmon, a Colorado Springs-based singer, pianist and composer/arranger, is a Louis Armstrong impressionist. On Honoring Louis Armstrong, it’s clear that this is a role he takes seriously.