Not sure is Bethesda trolling us, or they run out of budget to hire proper voice actor to sing. The bard hired by Steward have an incredible horrible singing. I end up "markfordelete" on her after letting her sing 3 songs (also the dismiss command seem to not working)

Does she sound like Ysolda? Then that singing was in the original game: go to Dawnstar and listen to Karita, if you can stand it.

Yeah, the voice Young Eager Female, is a very nice voice, until you use it for a Bard. The best female bard voice is the one Lisette in Solitude uses. THat is the one I used in my mod for my bard, Inge Silver-lute. Of course she is an Imperial for "Age of Agession," which doesn't bother me; and, she does sing "The Dragonborn Comes."

Ironically, the voice actress for FemaleYoungEager is a singer.

Now, I think the best bard voice in general is MaleYoungEager, though I think MaleNord does a better "Tale of the Tongues."