Suffocating Reverberation

Suffocating Reverberation is Disc 2, Track 7 on the Xenoblade Chronicles 3 Original Soundtrack and Disc 13, Track 7 on the Xenoblade Chronicles Original Soundtrack Trinity Box.

The track uses melodies from : Moebius 1 at 0:07, Moebius 2 at 0:50, and Moebius 3 at 1:42.

It plays in the following cutscenes:

Main story

 * Guernica interrupts Noah and Mio's fight in.
 * Valdi decides to go against Q and destroy the Incomplete Siege-Lev during The Kind Right Hand.
 * Eunie finds her past incarnation's husk in.
 * The party resolves to destroy the Annihilator in.
 * The party looks over where D and J fell after the destruction of the Annihilator in Chapter 4.
 * Monica tells the party about the mass execution scheduled for the eclipse in.
 * Sena tells Shania about how she's looked up to Mio in Chapter 5. (The track pauses during Sena's flashback in this cutscene, and resumes when the flashback ends.)
 * Ghondor and Shania rag one another in the Li Garte Prison Camp before the planned breakout in Chapter 5.
 * The party is thrown in jail in Agnus Castle after the unsuccessful breakout in Chapter 5.
 * Z shows Noah's preincarnation the memories of his past lives, convincing him to become N, in.
 * Nia reveals that Melia is being held captive in Origin in.
 * Crys convinces V to let him send off a soldier whose 10 terms are up instead of having him killed, leading to the first Homecoming, in a flashback at the start of Side Story: Noah.
 * The party confronts Crys and the Queen of Keves in the same quest.

Sidequests

 * Lanz gets off on the wrong foot with accompanying Lost Numbers in Side Story: Lanz.
 * Eunie tells the others about finding her past incarnation's husk during Side Story: Eunie. (piano only version)
 * The party learns of the destruction of Colony 5 during Side Story: Eunie.
 * Ayase, Hildemarie, and Mikaela confront Fiona and Tallow at the start of A Farewell Reset.

Future Redeemed

 * Nagae's team is surrounded by Alpha's Fogbeasts in.
 * Matthew considers the freed soldiers farming in in.
 * Alpha speaks to Na'el before the City is attacked in a flashback, followed by Z sending N to confront Alpha, at the start of.