A free app for Android, by Mobobi.

Real Flute & Recorder – Magic is an Android app that lets you compose music and play it on your own flute, recorder, organ, and piano. It has pre-loaded songs that include Ode to Joy, Jingle Bells, Twinkle Twinkle little stars, Happy Birthday, We wish you a merry christmas, John Legend songs, Miley Cyrus, Justin Bieber Mozart, Beethoven, hip pop, rap, disco, country, rnb, and more.

The best part is that you can play any of these songs on any of the instruments mentioned above and have the notes sync with the beat. The app will also allow you to play and record your own music.

How to use the app?

First, you need to open the app and select the instrument you want to play. Next, choose the key you want to play and the notes you want to play.