Complex sentence: Unlike her previous works, "A Flower Bookmark" features cover versions of nostalgic K-pop songs popularized from 1980s to 1990s, including two million-selling hits from the album, "My Old Story" and "The Meaning of You".
Split into simpler sentences: Unlike her previous works, "A Flower Bookmark" features cover versions of nostalgic K-pop songs popularized from 1980s to 1990s. It spawned two hit singles; the lead single "My Old Story" and "The Meaning of You".