{{Lyrics
|group=[[Yonder Voice]]
|titlejp=玻璃の揺籠
|titlerom=Hari no yurikago
|titleen=Quartz Cradle
|length=
|arranger=Xenado
|lyricist={{lang|ja|蒼羅杏}}
|vocalist={{lang|ja|蒼羅杏}}
|source=
* original title: {{lang|ja|須臾はプランクを超えて}}
* source: {{DrLFR}}
|album1={{LyricAlbum|奏穹のラプソディア|YVCDN0012-C90.jpg}}

|kan1=枯れた花冠を
胸に擁いて眠る
千切れた羽が
庭に舞い散る
|kan2=愛された指
温度を失い
透明な雪に埋もれ
君を思う
|kan3=もう二度と戻れない
昏睡の彼方
優しく僕を照らす
残酷な月の光
|kan4=寡黙な星が
ひとつ消えただけ
霧鐘が響く
告別の夜に
|kan5=君と覚えた
憧憬は土の中
どうか僕のかわりに
蒼く咲いて
|kan6=清風吹く頃
徒夢を紡ぐ
さよなら、愛しい人。
君を待つ玻璃の揺籠

|rom1=kareta kakan wo
mune ni idaite nemuru
chigireta hane ga
niwa ni mai chiru
|rom2=aisareta yubi
mekumori wo ushinai
toumeina yuki ni uzumore
kimi wo omou
|rom3=mou nidoto modorenai
konsui no kanata
yasashiku boku wo terasu
zankokuna tsuki no hikari
|rom4=kamokuna hoshi ga
hitotsu kieta dake
mushou ga hibiku
kokubetsu no yo ni
|rom5=kimi to oboeta
shoukei wa tsuchi no naka
douka boku no kawari ni
aoku saite
|rom6=sayokaze fuku koro
adayume wo tsumugu
sayonara, itoshii hito.
kimi wo matsu hari no yurikago

|eng1=Withered was the corolla
Hugging its chest, dying.
Feathers that were torn to pieces
dance down into the garden.
|eng2=The fingers that were loved
part away from their warmth.
Buried under the transparent snow,
I think of you.
|eng3=Never again I will return now
from the beyond of my dead sleep.
Tenderly I am illuminated
by the cruel light of the moon.
|eng4=A single silent star
was only vanished.
The foghorn sounds
on the night of farewell.
|eng5=With you, I learned of
our longings in the earth.
In place of me, 
please bloom naively.
|eng6=When the fresh wind blows,
a futile dream I spin.
Goodbye, my dear beloved.
I’ll await you in the quartz cradle

|notes=Translated by [https://thmarimari.wordpress.com/2016/08/20/quartzyv/ Mari]
}}