Above, I recommended the music of Jack Johnson in general, and his song "Good People" in particular. While I love that song, Jackson's "Better Together" is probably a better choice for BBM Radio. Or his "Banana Pancakes."
Then this morning I remembered a ballad by openly gay musician Mark Weigle, "As It Turns Out". The song is also openly gay, with lyrics of love sung by a man to a man.
While the love between Ennis and Jack touches people of all persuasions, wouldn't it be nice to have a song about love between men?
I'm so convinced you'll like this song, I'm sending it to you as a gift from the iTunes Music Store. That's for you, personally, whether you decide to use it on the radio or not.
Enjoy!