Red Velvet's Wendy will be releasing a special OST for Lee Hyori's documentary-style variety, 'Seoul Check-In'.

Produced by Kim Tae Ho PD, 'Seoul Check-In' follows top star Lee Hyori, a resident of Jeju island, during her visits to Seoul for her various schedules and to catch up with her close friends colleagues. The variety series is set to air via TVING beginning on April 8, following a successful pilot episode launch earlier this year. 

Wendy's upcoming OST "Girls" is a remake of a 2019 track originally sung by Jung Joon Il. The OST is said to be a bright and refreshing track, completed with Wendy's warm, melodic voice. 

You can listen to Wendy's 'Seoul Check-In' OST "Girls" via streaming platforms on April 9 at 12 PM KST.