Radiant Spincrystal 129

Radiant Spincrystal 129 is an item used in any Furnishing of the Euphonium Unbound series to unlock the Soundtrack Submerged Trumpet in the Serenitea Pot.
It is located on top of a purple coral shelf by the music puzzle to release Scylla's chain in the Sea of Bygone Eras, Fontaine. 
==Location==
Radiant Spincrystal 129 Location.png|Radiant Spincrystal 129's Location
Radiant Spincrystal 129 Location Context.png|Additional context
==Other Languages==
==Change History==
fr:Gyrocristal radiant 129
ja:旋曜玉帛・129
ru:Лучистый кристалл 129