Alchemist | Barbarian | Bard | Champion | Cleric | Druid | Fighter | Gunslinger | Inventor | Investigator | Kineticist | Magus | Monk | Oracle | Psychic | Ranger | Rogue | Sorcerer | Summoner | Swashbuckler | Thaumaturge | Witch | Wizard

Animal Companions | Construct Companions | Eidolons | Familiar Abilities | Specific Familiars | Undead Companions


There is a Legacy version here.

PFS StandardEsoteric Polymath Feat 2

Bard 
Source Player Core pg. 101 2.0
Prerequisites polymath muse

You keep a book of occult spells, similar to a wizard’s spellbook, and can use its spells to supplement your spell repertoire. Add all the spells in your repertoire to this book for free. You can use the Occultism skill to Learn Spells and add them to your spellbook by paying the appropriate cost. During your daily preparations, choose any one spell from your book of occult spells. If that spell is already in your spell repertoire, you can treat it as an additional signature spell that day. If it isn’t in your repertoire, treat it as though it were until your next daily preparations.

Esoteric Polymath Leads To...

Eclectic Polymath, Impossible Polymath