Lorick #128:

two boys, both beat from one drum

contrariwise... their beats differ by crumbs!

they dance and they rattle -

engendering battle -

and profess a red king solipsis-idum!

But first, we solve #129 - here it is one last time:

the sixth of the eighth seemed insane...

his memories lost, split in twain

by a sudden exchange

wealth both gained and estranged

lessons learned, both returned -- one to reign!