According to media outlet reports on September 14 KST, MAMAMOO's Whee In is preparing to make her solo comeback next month on October 12.

This will mark her first music release in approximately a year and 5 months, since the release of her special birthday single "D-Day" in April. 

Meanwhile, all of the members of MAMAMOO have been active in various music projects this year, with MAMAMOO+ releasing their unit album 'Two Rabbits' in August, and Hwa Sa most recently releasing her new single "I Love My Body" on September 6.