According to OSEN, Hyolyn will release a new song on August 19th. She is currently in the final stages of preparing for her comeback. Ever since debuting as a solo artist in 2018, Hyolyn has released several hit songs of various genres like ŌĆ£To Do List,ŌĆØ ŌĆ£Dally,ŌĆØ ŌĆ£See Sea,ŌĆØ and ŌĆ£BAE.ŌĆØ Hyolyn earned a lot of love from fans while promoting as a member of Sistar. The group claimed the title of ŌĆ£Summer QueenŌĆØ after popular summer songs such as ŌĆ£Ma boy,ŌĆØ ŌĆ£So Cool,ŌĆØ ŌĆ£Loving U,ŌĆØ and ŌĆ£Touch my body.ŌĆØ Hyolyn recently appeared on MBCŌĆÖs Oh! My Part, You and MnetŌĆÖs Good Girl. Source (1)