MAMAMOO Hwa Sa's solo comeback tracks "I'm a B" and "Bless U" have both entered the top 10 on Billboard's 'World Digital Song Sales Chart'.

According to the recent chart released by Billboard, Hwa Sa's 2nd single album 'Guilty Pleasure' title track "I'm a B" and side track "Bless U" ranked 7th and 10th place, respectively, on the 'World Digital Song Sales Chart'. This makes Hwa Sa the first female solo artist to have two tracks simultaneously enter the top 10 on the 'World Digital Song Sales Chart'.

Hwa Sa's new album 'Guilty Pleasure' is an album that unravels her desire to be understood as she finds herself neglected by those around her, the more she seeks after perfection. "I'm a B" was written by Hwa Sa herself, and utilizes a heavy bass line and trendy sounds. Her side track "Bless U" contains lyrics about one who escapes the trap of love. It uses guitar riff sounds and hip hop elements to perfect its overall mood.

Have you been listening to Hwa Sa's 'Guilty Pleasure' album?