(PF1) Expanding the Sorcerer Spell List

[Debatra]

What are some ways to expand the Sorcerer spell list (or otherwise give the Sorcerer access to non-Sorcerer spells)? Particularly with Bard spells, if possible?

I mean, other than investing in UMD.

[Maat Mons]

I'd start by looking here (https://forums.giantitp.com/showthread.php?296803-Pathfinder-mini-guide-Casting-spells-from-other-lists).