Duolingo, the popular language learning app, will now teach users another way to express themselves: music. A new music learning course available within Duolingo’s iOS app teaches musical notes and ...

Duolingo is best known for its language learning app, but it recently branched into teaching math and will soon offer music learning, the company announced. Through a series of "hundreds of bite-sized ...

Pittsburgh-based company Duolingo is hoping to strike a chord with customers. The language-learning app is introducing a music course. It teaches music literacy, including reading notes and playing ...