Who composed the song “Air I Breathe (feat. Wilkinson)” by Sub Focus?

The song “Air I Breathe (feat. Wilkinson)” by Sub Focus was composed by Clementine Douglas, John Calvert, Sub Focus, and Wilkinson.

Air I Breathe (feat. Wilkinson)

Clementine Douglas / John Calvert / Sub Focus / Wilkinson

And you are all that I need
You're my gravity, my gravity
Pulling you in so deep
Ooh, you're the air I breathe
I know you're holding me now, oh

Ooh, you're my gravity, my gravity
Ooh, you're the air I breathe
I know you're holding me now, oh

I know you're holding me now, oh
I know you're holding me now, oh
I know you're holding me now, oh
I know you're holding me now, oh

And you are all that I need
You're my gravity, my gravity
Pulling you in so deep
Ooh, you're the air I breathe
I know you're holding me now, oh

Ooh, you're my gravity, my gravity
Ooh, you're the air I breathe
I know you're holding me now, oh

And you are all that I need
You're my gravity, my gravity
Pulling you in so deep
Ooh, you're the air I breathe
I know you're holding me now, oh