please someone help me find the name of the song ,ash, sings in the trai

I'm searching for it myself, but I am unfamiliar with any songs.

Okay, I haven't been able to find the song that Ash is singing, but here's every other song from both the teaser and full trailer;

Sing - Ed Sheeran
This plays at the very end of the trailer and teaser. Like the last part you hear.

The Way I Feel Inside - The Zombies
Johnny the Gorilla sings this at the beginning before the car chase.

Bad Romance - Lady Gaga
The "flashy" pig played by Nick Kroll sings this.

Ride Like the Wind - Christopher Cross
This is the song sung by the snail.

The Humpty Dance - Digital Underground
This is the song the alligator is singing

Kiss From A Rose - Seal
This is the song the sheep is singing in the teaser.

Anaconda - Nicki Minaj
The song by the bunnies shaking their butts.

Butterfly - Crazy Town
The Buffalo sings this.

Venus - Bananarama
This is the song the pig lady sings right before she falls on stage in the teaser.

Stay With Me - Sam Smith
The second song the Gorilla sings. Pretty sure this is the song? Not fully sure.

Bamboleo - Gypsy Kings
This is the song that plays when the lady pig dances in the grocery store.

Without You (feat. Usher) - David Guetta
This is just the song that plays through the majority of the trailer, introducing us to the cast and their characters.

So that just leaves whatever song Ash was singing.

The Promise And The Prize
Written By Carly Simon
Performed by Scarlett Johansson

Source; http://www.imdb.com/title/tt3470600/soundtrack?ref_=tt_trv_snd

It's especially made for the movie, apparently. So we'll just have to wait.

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