Breastplate of Twilight and Selos song of travel

[Dio]

It appears the buff does not use instrument mods for speed - is this behaving correctly?

[ezri]

correct behaviour from live in 2001; it uses unmodified song speed.

[elwing]

it definitely won't save you a song gem...

[Borak]

It does last five minutes so, you could travel slightly (65% vs 55%) faster than SoW thru Kael.