You unleash a dangerous consonance of reverberating sound, and the number of actions you spend Casting the Spell sets its reach.
Concentrate
Sonic
Rank
1
Traditions
Divine, Occult
Traits
Concentrate, Sonic
Cast
1 to 3 actions
Range
30 feet
Targets
varies
Defense
basic Fortitude
You unleash a dangerous consonance of reverberating sound, and the number of actions you spend Casting the Spell sets its reach. For 1 action it deals 1d4 sonic damage to a single enemy within 30 feet; for 2 actions it deals 2d4 sonic damage in a 10-foot burst; for 3 actions it deals 2d4 sonic damage in a 30-foot emanation. Each affected creature attempts a basic Fortitude save. The 2-action and 3-action versions gain the manipulate trait.
Heightened
(+1)
The damage increases by 1d4 for the 1-action version, or 2d4 for the other versions.
Source: Pathfinder Player Core 2, p. 243
Bring Concordant Choir into a Pathfinder 2e game with The DM Screen.