JamKoo is a versatile music application designed for live performance worship bands and practice. With JamKoo, you can transform your old keyboard into a realistic grand piano and mix and record backing tracks with virtual instruments.

Whether you're a wind MIDI controller player looking to practice without disturbing others, a pianist wanting to connect your keyboard to your iPhone or iPad, or an electronic drum enthusiast who wants to record your performances, JamKoo has got you covered.

The app boasts an elegant and powerful interface, allowing users to focus on their music without getting caught up in complex recording interfaces. It comes with a built-in high-quality sound library featuring 138 instruments and 7 Chinese musical instrument packages.

JamKoo also allows users to post and share their works in the JamKoo community, giving their music more exposure. Additionally, users can add their own instrument library and download Soundfont format libraries to expand their musical repertoire.

Other key features include support for USB and Bluetooth MIDI source selection, importing backing tracks from the Music library or cloud storage, layered recording with backing tracks, exporting to MP3 files, and support for program change on the fly.

Overall, JamKoo is a comprehensive music application that offers a wide range of features for musicians of all levels. Whether you're a beginner or a professional, this app has the tools you need to enhance your music practice and live performances.

For more information, you can visit JamKoo's Facebook page (@RobkooMusic) or follow them on Twitter If you have any feedback, you can contact the developer at