Master Performer (3.5e Trait)
From D&D Wiki
Master Performer [Bard]
You are an excellent performers, but you spent your time as a student mastering performance rather than more lucrative studies.
Prerequisite: Charisma 13, Bardic Knowledge class feature
Benefit: You get a +1 to Perform checks due to your vigorous training in the performing arts.
Drawback: -2 to Bardic Knowledge checks due to your school's less scholastic focus.
Roleplaying Ideas: You like to woo a crowd with your brilliant performance, but you are left cold by dusty old tomes and scrolls of epic poems.