X-Unit discography

Siren's Kiss OST Pt.2

Hyunsik

Solo/member release

March 10, 2026

2 tracks

BOYS II PLANET – DEBUT CONCEPT BATTLE (Chains)

Leo

Solo/member release

September 11, 2025

1 track

The Answer

Hyunsik

Solo/member release

August 22, 2025

1 track

Let Me Go

Lex

Solo/member release

June 1, 2025

1 track

Hello, Again

Lex

Solo/member release

May 3, 2025

2 tracks

Starry Night

Lex

Solo/member release

January 2, 2025

2 tracks

Come Closer

Leo

Solo/member release

May 9, 2024

The Young Man and the Deep Sea

Hyunsik

Solo/member release

February 16, 2024

One Look

Leo

Solo/member release

August 17, 2023

Throw A Dice

Sing

Solo/member release

April 25, 2023

Calling

Sing

Solo/member release

March 13, 2023

Piano Man Op.9

Leo

Solo/member release

August 23, 2022

I'm Still Here

Leo

Solo/member release

November 2, 2021

You Make Me Dance OST Part 1

Lex

Solo/member release

February 26, 2021

1 track

10&going

Lex

Solo/member release

January 12, 2021

1 track

In Your Heart

Hyunsik

Solo/member release

July 21, 2020

December, The Night of Dreams

Leo

Solo/member release

December 1, 2019

All of Me

Leo

Solo/member release

November 10, 2019

Rendez-Vous

Hyunsik

Solo/member release

October 14, 2019

Muse

Leo

Solo/member release

June 17, 2019

The Flower

Leo

Solo/member release

June 5, 2019

Feel Love

Leo

Solo/member release

February 19, 2019

You Are There, But Not There

Leo

Solo/member release

October 2, 2018

1 track

Canvas

Leo

Solo/member release

July 31, 2018

Piece of BTOB Vol.4

Hyunsik

Solo/member release

July 24, 2017