I think i figured this out

[CadBane ||{ρ.ω.ι.}||]

Sunshine day is taken from the Brady Bunch. I am right?

[Tunelini Myerzini]

Almost.
It's from a cover of this same song by Round Table.
The same band that did the NHK Ni Youkoso opening theme.

https://youtu.be/bSLSzfcjUXI

[Sith]

Noice.