'Braman' as mantra

This creation is Brahman; Brahman alone is aware
of this creation. . . . When one enquires into the word
'Brahman', the ALL is comprehended. When one similarly enquires
into the word 'creation', Brahman is comprehended. However,
that consciousness which is the basis and the substratum
for all such notions and their awareness is known by the
word 'Brahman'. When this truth is clearly realized and
when the duality of knowledge and known is discarded, what
remains is the supreme peace, which is indescribable and
inexpressible.

To resonate BRAHMAN as a repeated mantram:

On the exhale:
Motorboat the lips (called a 'bluster' when a horse does it) for the "B"
and
Resonate a French 'R' in the back of the throat for the "R"
close lips tight for the ending "HHHHUMMMNNNN"

Motorboating the lips and doing a back-of-the-throat 'R') simultaneously
takes a little practice, but is worth learning.

"Explode" it a little on the exhale.

Try it ten or so times... for an indescribable and inexpressible lingering
peace!
(at least for this particular illusory self-refreshing pristine awareness
embodiment/emanation!)