Koh Jihyeong, also known as "by me," is a Korean ballad singer who first gained
recognition through her participation in the OST of the web drama The Worst
Break-Up in My Life. In March 2019, she officially debuted with the single "Like
It’s Nothing," which showcased honest lyrics and a straightforward vocal style.
She has also contributed to the OST of the variety show Love Interference and
released single albums such as Drive, Only You, and Stand By Me. Additionally,
the ballader performed as part of the duo A+B with fellow singer Able. Her
single "Tears Will Forget You," relea...