What is songs written by ne-yo?

Ne-Yo has written numerous popular songs for various artists, including Beyonce's "Irreplaceable," Rihanna's "Unfaithful," and Jennifer Hudson's "Spotlight." He has also written and performed his own hits such as "So Sick," "Because of You," and "Miss Independent." His songs often explore themes of love, heartbreak, and relationships, and his smooth R&B style has made him a popular artist in the genre. Ne-Yo has won multiple Grammy awards and has sold millions of albums worldwide.