The Bard has a core move that says “When you weave a performance into a basic spell….”
How are people interpreting the minimum standard for “a performance”? We’ve been handling it very loosely – as along as the bard can put hands to a credible instrument, he can play a tune in the same kind of time it would take to lunge with a spear or to cast a spell. This does seem to make him very effective, particularly since he also multiclass dabbled to get Elemental Mastery (also accessed, in his case, through performance).
What has everyone else been doing?