[DF] Bard Song Terror - does Bardic Talent help?

[trooper6]

Originally Posted by ErhnamDJ

You can sing and play an instrument at the same time, can't you?

Wouldn't you need Compartmentalized Mind to be able to have two spells going on at once? It doesn't seem to be copacetic to the rules for Bards to be able to cast and maintain two spells simultaneously.