Happy Birthday, Daddy-O! By Tristin Tabish • Feb 13, 2014 TweetShareGoogle+Email The Mayor of Jazz City celebrated his birthday this week. Kick up your heels, pour something bubbly and toast the man who brings you jazz music every night on 90.1. We love you, Steve! Steve Williams lays down the jazz tracks weeknights from 8 p.m. to midnight on 90.1. Tags: musicTweetShareGoogle+EmailView the discussion thread.