A couple of things I hope are constructive critique.
Have you tried reversing the vocal parts on "I know something you don't know"?
I think your bandmate Samantha's voice might fit the lead better.
Quite like the vibe of the "Butterfly Tattoo" song
One point though and I hope you don't mind me saying this, but to my ears your guitar is off tune?
Either naturally out, or it's an intonation issue, most noticeable on lead lines and fills.
Or maybe it was the beer? lol
Thanks for sharing them.