I can't even begin to tell you how awesome I think this song is. The lyrics scream spellwork at me and I have actually used this song for that specific purpose! You can use this as a petition to your Deities, or to guides or what have you. I personally used it as a calling to the general collective of the Universe when I needed some emotional and financial support for a fundraiser I was doing.
I mean the openings lyrics! Amazing.
Crashing, hit a wall
Right now I need a miracle
Hurry up now, I need a miracle
Stranded, reaching out
I call your name but you're not around
I say your name but you're not around
There are a bunch of ways that I think this song could be worked into a spell. The way I did it was to blast it as loud as I safely could in my car, all the windows rolled down, including the sun roof, my left hand dangling out of the window, palm flipped up to the sky (left if receiving) and singing at the top of my lungs, making sure to put all I had into the lyrics:
Don't let me down
Don't let me down, down, down
Don't let me down, don't let me down, down, down
The fun part is towards the end when Daya really belts out "don't let me down" THIS is the moment when I put my energy BACK into the Universe and I commanded that I was supported.
If you want to do this in a structured ritual then I would recommend getting a stone that speaks to you of prosperity and grounding, or even a stone that opens up the heart chakra. I'd listen to the song on repeat and build up that energy a time or two and then on the third(?) go I'd try to release it on the belt-y part at the end of the song.
Really, this song is already so well suited to witchcraft that I can't think of too much to do to dress it up - just sing, even if it's in the shower in the morning!