Muso wanted for Lullaby cover project

Hi, I'm looking for a musician to collaborate with/ add some flavour to an upcoming project:
A (mostly) covers show that reimagines and recomposes hits like 'Barbie Girl', 'Slice of Heaven', 'Party Rock Anthem', & the actual national anthem into more gentle nighttime lullabies, to both comic and heartfelt effect.
I think I'm after brass, strings or keys, but am open to anything!
Please let me know if you're keen!