"SZA is really cool — really talented. And ‘gratitude’ was a new word for Elmo, too. So, Elmo learned all about gratitude with SZA,” he said. "Elmo was feeling really, really happy after ...

No one is more excited than Elmo himself. “There's a lot to learn from music — yeah, timing and harmonies and melody and different styles and different cultures,” the 3 1/2-year-old monster ...