I based some of this off of jessieroneagle's tab of it. Thanks for getting this up first, jessieroneagle :)
Intro- Am Dm Dm Am
Am
Mystery the moon.
Dm
A hole in the sky. A supernatural nightlight.
Am
So full but often right.
Dm
A pair of eyes a closing one.
Am
A chosen child of golden sun.
Dm
A marble dog that chases cars to farthest reaches of the beach
E
and far beyond into the swimming sea of stars.
Break- Am F E (x2)
Am
A cosmic fish, they love to kiss.
Dm
They're giving birth to constellation. No riffs and oh no reservation.
Am
If they should fall you get a wish or dedication.
Dm
May I suggest you get the best
Am
for nothing less than you and I.
Dm
Let's take a chance as this romance is rising
E
oh, before we lose the lighting.
Dm G C
Oh Bella, Bella please.
F Dm
Bella you beautiful Luna.
E
Oh Bella do what you do
Break- Am F E (x2)
[ Tab from: https://www.guitartabs.cc/tabs/j/jason_mraz/bella_luna_crd_ver_2.html ]
Am
You are an illuminating anchor
Dm
of leads to infinite number.
Dm
Crashing waves and breaking thunder
Am
tiding the evenflows of hunger.
Dm
You're dancing naked there for me
Am
you expose all memory, you make the most of boundary,
Dm
you're the ghost of royalty imposing love
E
you are the queen and king combining everything
Am Dm
into twining like a ring around the finger of a girl.
G C
I'm just a singer, you're the world.
F
All I can bring you
Dm E
is the language of a lover.
Am Dm
Bella Luna,
G C F
my beautiful, beautiful moon
Dm E
how you swoon me like no other
Break- Am Dm Dm Am (x2)
Dm
May I suggest you get the best
Am
of your wish may I insist
Dm
that no contest for little you or smaller I
E
a larger chance at what all there may lie
on the rise, on the brink of our lives.
Dm G C
Bella, please.
F Dm
Bella, you beautiful Luna.
E
Oh Bella, do what you do
Am Dm G C F
Bella Luna, my beautiful, beautiful moon
Dm E
how you swoon me like no other.
Ending
Am F E Am F(break) E(break)
Am
e-----------0--------
B-----------1--------
G-----------2--------
D--2-0------2--------
A------3-2--0--------
E-----------x--------