Browneyed Girls' Gain will release a duet album with singer Jo Hyung Woo from MBC's audition program 'Great Birth.'

Gain will release their duet album 'Romantic Spring' on various online music websites today.

'Romantic Spring' features four songs and was produced by producer Jo Yung Chul.

The title song, 'Brunch' is an acoustic ballad, born in collaboration between composer Jung Suk Won and lyricist Kim Yina, that describes the ordinary yet joyful everyday activities between romantic couples.

Also included in the album are Broweyed Girl's Zea's own song, Bossa nova colored 'Date at 2,' the only minor styled song 'Sway' and 'Can I Come in?' an honestly depicted love story between a young couple.

Gain's management company, LOEN Entertainment, stated that this album "brings the spotlight on Ga In's other side behind her powerful stage performances." "In combination with Jo Hyung Woo's heartwarming vocals, Gain's refreshing voice will make this album a sweet compliment to this spring."