Drummer John: Support Needed

My twin brother John (Bulger-)Musgrove passed away Jan 14th. 41 years old. He has 2 biological children (N & Z), 3 nephews, and 1 niece (J, L, J, A). He was a drummer; it was essential to his personality, it was WHO he was (Drummer John). His first performance was at 7 years old when Jim J. from Bim Skala Bim pulled him on stage to play guitar. He would continue for many years to play their encore with them on the drums, even making an appearance in the New England Ska Summit documentary. Our mom got him his first drum set at 10 years old, and he would use it to annoy me to no end. He thrived when he was able to perform and continued throughout his life to perform any chance he would get.

Anyway, I could keep going on... But I'll do that later...

My ask here is for help so that we can dispose of his body. Unfortunately, I don't have the means to take care of that right now. I have been listed as next of kin, so if I can't get the means to take care of his body, the body will be disposed of as an unclaimed person. But I would really like to have him cremated and put him with our mother's ashes. We may not have been close, but I still want to do the right thing to not only honor my brother but also to respect our mother. I'll edit this more later, but that's what I am asking for: help for my brother.

Thank you!