#HUMANKIND (#HUMANKIND) 2023

Narrow Road (소로 小路) 2021

Fantasy Pieces op.2 <ARIA> 2019

Body & Soul(몸과 마음) 2018

Fantasy Pieces Op.1 (환상소곡집 op.1) 2017

Light & Shade chapter.2 2015

Light & Shade chapter.1 2014

Decalcomanie 2012

자기만의 방 2011

부드러운 힘 (Live Vol. 1) 2016

Petal of Lethe (이것은 아마 마지막 꽃잎) Single • 2025

Child of Nocturne (심야의 아이) Single • 2024

Tempest (요란 搖亂) Single • 2024

Orchid in the Snow (난설헌 蘭雪軒) Single • 2024

Webtoon 'Return of the Blossoming Blade' Part.4 (Original Soundtrack) Single • 2023

The Moon Has Passed (The Moon during the Day) Single • 2023

Periwinkle Blue (Periwinkle Blue) Single • 2023

Beautiful Now (Original Television Soundtrack) Pt. 8 Single • 2022

The Red Sleeve, Pt.5 (옷소매 붉은 끝동, Pt.5) Single • 2021

Lunar phase : B side (월령: 下) Single • 2020

심규선 '우리 앞의 세계' LIVE｜2023 심규선 단독 콘서트 '우리 앞의 세계' Lucia • 9.7K views

Petal of Lethe Lucia • 12K views

Question Lucia • 15K views

Fire Flower (Inst.) Lucia • 4.3M views

부디 Lucia • 1.4M views

Hwa-Jo-Do : A painting of Flowers and Birds Lucia • 4M views

Moonflower Lucia • 1.6M views

The Moon Has Passed (Instrumental) Lucia • 567K views

Lunar phase Lucia • 1M views

Tempest Lucia • 570K views

Starlit Evening Radio Tunes Playlist • YouTube Music

🌿소로 小路  Playlist • Sim Gyu Seon • 67K views

LIVE Playlist • Sim Gyu Seon • 57K views

월령: 上 Playlist • Sim Gyu Seon • 55K views

#HUMANKIND Playlist • Sim Gyu Seon • 43K views

월령: 下 Playlist • Sim Gyu Seon • 29K views

몸과 마음 Playlist • Sim Gyu Seon • 22K views

환상소곡집 op.3 Playlist • Sim Gyu Seon • 9K views

O.S.T Playlist • Sim Gyu Seon • 4.7K views

Single Playlist • Sim Gyu Seon • 4.1K views

자기만의 방 Playlist • Sim Gyu Seon • 2.7K views

AHN YEEUN 83.8K subscribers

Ujoo 611 subscribers

Jaurim 1.2M monthly audience

Song So Hee 4.77M monthly audience

Woo Ye Rin 8.79K subscribers

Younha 6.6M monthly audience

Kim Yuna 14.4K subscribers

Sonnet 276K monthly audience

Byeol Eun 64.9K monthly audience

Park Ki Young 19.4K subscribers