FFXIV and Job Identity

[ETermin]

How would they buff DNC without it out shining BRD? I have seen some high end parties use a DNC over a BRD since bard buffs is tied to the party and a DNC can buff a low dps dealing job to increase its DPS to a better level.

Song chains is a buff directly to songs and to BRD dps.

Ideally the end result would be something like this.

Dancer
Low pDPS + High rDPS

BRD
med pDPS + med rDPS

MCH
high pDPS - no rDPS

All within 500 combined dps of each other. If we are going with debuffs being added back in,

Dnc - slashing
Brd - piercing
Mch - blunt

Each having an advantage in certain compositions.