Duolingo to Launch Music App.

Duolingo, the language learning app, is reportedly working on a music app that will teach basic concepts in music theory using popular songs and teachers. The app will likely be similar to Duolingo's language and math apps, which focus on building blocks instead of specific mastery. Duolingo has expanded beyond language learning into several auxiliary projects, including the Duolingo English Test and Duolingo ABC. The company's revenue nearly doubled in 2022, and it has more than doubled its paid subscriber base. It is unclear how the music app will materialize or what specific skills it will teach.