The singing omegas

Shoyo is crushing on a rival bands drummer Tobio kagayama.
Astumu Miya is crushing hard on their guitarist Kiyoomi Sakusa.

Shoyo Hinata and Atsumu Miya are the two famous omegas singing in the band MSBY. When their manger Bakuto signs them up for a compition paths recross.

Will there be love?
Will the guitarist realise the omega pinning for him?
Will the band change or expand?

WARNING: Swearing, Boy/Boy, Smut and fluff, Mpreg.

I'll credit the songs and artists used in this as nothing but plot belongs to me.

This is a Kagahina based, with Sakuastu thread through. Other ships are background relationships.