Jamn Multi-tool is a revolutionary app designed for musicians with basic music theory knowledge. It serves as an interactive reference tool, allowing users to visualize a song's hidden structure and chord progressions. With its patented Jamn Wheel, this app reveals the relationships between keys, chords, and scales for guitar, bass, ukulele, and piano.

Whether you're a casual music player, a music lover, or a professional musician, Jamn Multi-tool has something to offer. It is perfect for those looking to find chords that belong together to write better songs, explore different scales and keys, deepen their understanding of music theory, personalize existing songs by adding more chords, or simply jam solo or with a band.

The app features a massive library of chords for guitar, bass, ukulele, and piano, along with in-key chords and scales for every key. It also includes a built-in tuner for guitar, bass, and ukulele. Additionally, the PROScales menu offers a variety of scales to choose from, including Classic, Rock, Blues, Jazz, and Exotics.

Jamn Multi-tool has received rave reviews from musicians and industry experts. It has been praised for its pocket-sized visual, textual, and audio music reference, which has the potential to revolutionize guitar teaching. Bloggers and musicians alike have commended the app for its ability to trigger creativity and expand knowledge of chords and scales.

With its user-friendly interface and comprehensive features, Jamn Multi-tool is a must-have app for any musician who wants to take their playing to the next level. It's time to rediscover the circle of fifths with this innovative music reference tool.

For more information, you can contact the developer at or visit their website at getjamn.com. You can also find them on YouTube and Twitter at youtube.com/getjamn and twitter.com/getjamn respectively.