Yeah! Excellent write, well sung!
I was lost without you—
tempest-tossed into an ocean
once so bright blue.The extension of the second line with
"...into an ocean once so..." so that it's not a perfect mirror of the first line's rhythm is super-effective.
I'm not a fan of the violin solo. Simple is good, but without vibrato, I think it's just a touch too harsh. But I see why you made that choice, and my opinion is worth less than half what you paid for it.

I'm really liking this song.
