Steeliest of the dragons
I could see that. Would have definitely been a step in the right direction as opposed to "full caster."Yea, I was definitely one of the people voting for them to be full casters; I like the idea of song being a magical source on par with arcane, divine, and primal (druid).
Although I do feel the warlock base (pact magic and invocations) would be even better for bards, just replace invocations with bard songs.