Shin Su-ran, better known by the mononym Suran, is a South Korean singer-songwriter and record producer. She debuted as part of the duo Lodia on July 9, 2014, with the single "I Got a Feeling".
On April 24, 2017, the singer released a digital single called "Wine" in a collaborative production including BTS' Suga, Slow Rabbit, Suran herself, and featuring rapper Changmo. The song peaked at number two on the Gaon Digital Chart and has sold over 500,000 digital downloads. After the success of the single, the singer released her debut extended play, Walkin', on June 2, 2017, peaking at number 30 on the Gaon Album Chart. The title track, "1+1=0" featuring Dean was released on the same day, peaking at number 32 on the Gaon Digital Chart and selling over 100,000 digital downloads.
WINE (Feat.Changmo) (Prod. SUGA) – Walkin
Heartbeat (Strong Woman Do Bong Soon, Pt. 2 Original Soundtrack)
1+1=0 (Feat. DEAN) - Walkin
Love Story - Love Story
I'll Be Fine - A Korean Odyssey (Original Television Soundtrack), Pt. 4
"Wine" - R&B/Soul category - 9th Melon Music Awards – 2017
"Wine" - Hot Trend Award - 9th Melon Music Awards – 2017
"Wine" - Best R&B/Soul - 32nd Golden Disc Awards - 2018