I haven't decided if I want to add this spell to my Bard's spells known list, but I thought I'd post it here to see if there are any comments. This is a Bard spell idea I've had for a while.
SONG OF CRAFT
School: Divination; Level: Bard 2
Casting Time: 1 round
Components: V, S, F (see text)
Range: Personal
Target: You
Duration: 1 hour/level
Saving Throw: None Spell Resistance: No
When a bard holds a tool in her hand and sings the song of craft, she is imbued with inspiration that allows her to make any craft checks using her Performance skill bonus in place of any craft skills, provided she can hold one or more tools related to the craft skill she uses to use. She does not need to be holding the tools constantly: the effects of the spell last for the duration and she may use the magic for whatever craft is appropriate for the tool(s) she last handled.
She may interrupt her crafting for up to one round per caster level, either contiguously or separately, but more interruption than that ends the spell effect.