[Shujin]

Dancers Tempo currently resets with Any song played. 

All singers I know dance and sing at the same time! Can we have songs not reset Tempo, maybe? It makes Dancer a very egoistic class that pairs horrible with its own other promotions, otherwise. Making it a horrible Destiny add on.

Let me dance and sing!

[Snake]

I'd see songs reducing Dancer's Tempo by either half or 2, rather than full on resetting.

[Lolzytripd]

Hear me out

A main class passive, if your first skill used this turn was a dance, no further skills used this turn can reduce tempo.