  We study the holographic duals of bosonic and fermionic fields and compute
their Quasinormal Frequencies (QNF) by exploiting that they are massive charged
fields in $\mathrm{AdS_2 \times \mathcal{K}}$. In particular, we assess the
stability of the scalar and fermionic operators in Myers-Perry's black holes
with equal angular momenta. We compute the central charge and the
Hawking-entropy and introduce extremality parameters to determine the
properties of the dual CFT. Then, we briefly discuss how detection of Spin-2
fields can pave the way for more deep understanding of the holographic
principles. We end with a brief discussion of the implications onto Strong
Cosmic Censorship for the near horizon scalar and fermonic modes.
