Thanks, Tommyad. Your comment, "...easy to follow recurring melody" reminds me why I've never been a big fan of jazz, especially what was called "modern jazz" back in the 50s and 60s. While it was cleverly executed, it had a meandering (and often annoying) "where the hell it this going?" feel to it. Complicated rhythms don't float my boat either. If I can't whistle the tune or tap my foot to it I find it difficult to relate to.