Here are The top 5 most streamed solo songs on Spotify by Korean soloists:

1. SOLO by JENNIE 

Jennie's debut solo song SOLO was released in 2018 and gathered over 283M streams on Spotify. 

https://open.spotify.com/track...

2. Gangnam Style by PSY

Psy's big hit Gangnam Style was released in 2012, surpassing 263M streams.

https://open.spotify.com/track...

3. Gashina by SUNMI

The song came out in 2017 and surpassed 129M streams.

https://open.spotify.com/track...

4. Sweet Night by V 

Itaewon Class OST, Sweet Night, composed produced, and sang by V was released in 2020, surpassed 120M streams.

https://open.spotify.com/track...

5. Any Song by ZICO

ZICO's viral solo song was released in 2020 and reached 95M streams 

https://open.spotify.com/track...