SOONSOONHEE

- To Live
- To Live - Single · 2022
- My first and last love
- My first and last love - Single · 2025
- Seomyun
- Seomyun - Single · 2020
- All For You
- All For You (Shin Ye Young, SOONSOONHEE, Jeon Gunho, YERIN X Lulu-lala Friends 2) - Single · 2026
- That's a Relief
- That's a Relief (SOONSOONHEE X Lulu-lala Friends 2) - Single · 2026
- Truly Love
- Truly Love - Single · 2018
- Things that I couldn't say
- The Secret Romantic Guesthouse (Original Soundtrack), Pt. 4 - Single · 2023
- I Think of You
- I Think of You - EP · 2018
- Three Friends
- Three Friends - Single · 2025
- That's a Relief (inst.)
- That's a Relief (SOONSOONHEE X Lulu-lala Friends 2) - Single · 2026

Lulu-lala Friends 2 - EP

Lulu-lala Friends 2 - EP

2026
That's a Relief (SOONSOONHEE X Lulu-lala Friends 2) - Single

That's a Relief (SOONSOONHEE X Lulu-lala Friends 2) - Single

2026
All For You (Shin Ye Young, SOONSOONHEE, Jeon Gunho, YERIN X Lulu-lala Friends 2) - Single

All For You (Shin Ye Young, SOONSOONHEE, Jeon Gunho, YERIN X Lulu-lala Friends 2) - Single

2026
My first and last love - Single

My first and last love - Single

2025
Three Friends - Single

Three Friends - Single

2025
Motel California (Original Television Soundtrack), Pt. 8 - Single

Motel California (Original Television Soundtrack), Pt. 8 - Single

2025
One-sided love - Single

One-sided love - Single

2024