I’m really sad that, since Beautiful Audrey isn’t a famous Korean movie, the soundtrack doesn’t have lyrics on YouTube.
If you like Park Ji-Hoon from “Weak Hero Class 1 & 2” or “At a Distance, Spring is Green”, then you should watch Beautiful Audrey.
Songs from Beautiful Audrey that I really liked:
“My Name” - Mother’s (Kim Jung-Nan) theme [singer unknown]
“I'm Sorry” Ji-Eun’s (Kim Bo-Young) theme, song to her mother [Singer : Kim Seohyun]
“I'm Sorry” English Version