Second Soprano Songs?

None specifically, but if you look for “mezzo-soprano” you’ll probably find a lot more.

Also, many of the classic songs (like Schubert lieder) are published in transposed editions – if you look for ones transposed for medium voice, you’ll probably find them singable.

(That’s probably also good advice if you’re looking for jazz standards, for instance—baritones and mezzos are “medium voice.”)

Yeah, I’ve tried searching under mezzo-soprano. I was ran out of inspiration, was wondering if anyone had a particular idea..