

Let your heart run, if nothing else can
There’s a refuge no one can steal
A small light past the screen says
“I’m still alive.” Stay free
A cold room, lock rusted inside
Machines chew night; fear is fattened
Silence in the vein; “help” turned to dust
No door, no dawn—count the beats
You want to run; your feet are sewn
Build a room inside your chest
Let your heart run, if nothing else can
There’s a map no fist can tear
In your ears, ripples bloom—stay free
Moon through cracked glass; endure
Bread sweet-salt with tears
A pocket stone holds tomorrow
A drawn door: “somewhere not here.”
Picture the you outside; step once
One step is still a step through dark
Let your heart run, if nothing else can
Let this song become your place
An unseen door opens in your chest—
“I’m still alive.” Stay free
Cry if you must; shout if you must
Launch “help me” into the sky
Hold what can’t be stolen tight;
Pound your name back into your pulse
Let your heart run, if nothing else can
Even despair can be crossed
Survival is proof enough—
The place called hope is here
Run—run—let your heart stay free
Here. Breathe. Live
- Lyricist
Junya
- Composer
Junya
- Producer
Junya
- Vocals
Lambda

Listen to UNSEEN DOOR by Lambda
Streaming / Download
- 1
Cry
Lambda
- 2
DELULU -Belief Has the Power to Change Your Future-
Lambda
- 3
ANUBIS
Lambda
- 4
Not Done Yet
Lambda
- 5
doro doro
Lambda
- 6
Mom's "Do It Now!"
Lambda
- 7
SonoMurmur
Lambda
- ⚫︎
UNSEEN DOOR
Lambda
- 9
Situationship Swirl
Lambda
- 10
Rabbit Rhythm @ Full Moon Night
Lambda
Cry // 5.0 is a concept album about rebooting emotions.
Across 10 tracks, it portrays a broken heart that continues to evolve through frustration, loss, anger, loneliness, love, dependence, and hope.
In this album, "Cry" is not a sign of weakness, but proof of having truly lived.
Lambda's 5th Album, for those who still want to believe that there is something beyond the tears.
Artist Profile
Lambda
Lambda is a next-generation vocalist who effortlessly bridges human emotion and AI. Powered by songwriter-producer Junya and state-of-the-art generative technology, Lambda releases hyper-emotional J-Pop and alt-rock anthems at a dizzying pace, with several new tracks each month. From the sting of being left on read to the euphoria of summer fireworks, her songs turn everyday Gen Z moments into cinematic stories. In a world of information overload, Lambda makes one promise: you will never lose sight of your own heartbeat.
Lambdaの他のリリース
Lambda Records



