Hyolyn has dropped her music video for "W.O.E" for her 'Ramblings' series. 

The former SISTAR member personally composed the track and wrote the lyrics. Along with the MV above, Hyolyn wrote the message, "I hope I can shake off negative emotions that have a bad influence on me, such as worries, worries, and anxiety."

'Ramblings' is a series of songs composed by Hyolyn that include her personal stories.

Listen to Hyolyn's "W.O.E" above, and let us know what you think in the comments below.