IU is continuing to confirm with each new video teaser that her album will not only include high quality songs, but serve as one that will help her image transition into a more mature one!

Through this latest teaser for another song, "Love of B", off her upcoming album, IU partners up with Park Joo Won for a new sound that has piqued the interest of her awaiting fans.

The singer will return with music from the genres of jazz, bossa nova, swing, and Latin pop through her album 'Modern Times', which is scheduled for release on October 7th!

SEE ALSO: Singer and actress IU brightens Children's Day with generous acts of kindness