My mistake. As said above, 93.9 was Smooth Jazz for many years. 93.1 was Classical for many years, then briefly Dance, then for a while Active Rock.
I seem to remember Alternative/Modern Rock being at its biggest in the 80s. A good chunk of the Top 40 was Alt/Modern, Culture Club, U2, REM, Tears for Fears, plus all the women-led groups I mentioned above. (I forgot Human League, which had both male and female lead singers. And both The Pretenders and 10,000 Maniacs, also led by women.) KROQ LA, 91X San Diego, KITS San Francisco were all top 10 stations. Even Z100 in NYC went Modern Top 40 for a while before going back to mainstream.
But we know how programmers are. If Miami hasn't had a Contemporary or Alternative Rock station in a long time, someone will try it, just as every few years, someone tries it in NYC. If it works in virtually every other U.S. market, big or medium, a programming consultant will wonder, why not Miami or NYC? LA is about as Hispanic as Miami, yet has TWO Alternative Rock stations. As said above, what other Anglo format is not airing in Miami?