What are all of demis songs from Barney and friends?

Demis is known for several songs featured in "Barney & Friends," including "I Love You," "If You're Happy and You Know It," and "The More We Get Together." These songs emphasize themes of friendship, love, and fun, which are central to the show's educational messages. Additionally, he performed songs like "Twinkle, Twinkle, Little Star" and "The Wheels on the Bus." Each song contributes to the show's focus on engaging young children through music and interactive learning.