This looks like Allison Mack (NXIVM cult). It's a vocal group called Simply Human.
Yup. Location: Albany, NY, Founder: Keith Raniere ←- cult leader.
https:// www.facebook.com/pg/simplyhumanband/about/
They sung for this wedding: http:// archivo.eluniversal.com.mx/notas/918055.html
Former Mexican president? No wonder Raniere ran there. All cult members, or just political ties? Both?
The president's son is. "His son, Emiliano Salinas, is one of Raniere’s top lieutenants. Raniere ls under criminal investigation by the FBI…The easiest way for Carlos Salinas to save his son, Emiliano, may be to have his son provide evidence to be used to convict Raniere, something I expect will happen sooner or later. Emiliano committed many crimes for Raniere and his name is on documents to prove it."
https:// artvoice.com/2018/02/04/former-mexican-president-carlos-salinas-reportedly-trying-save-american-cult-leader-brands-women/#.Wr7LRJdOnIU
Maybe one of the ones who "gets buried"?
Sorry if already dug.