Chords Genius vs PNO Book

What is that chord? Enter the notes in any order and find out what the chord is and any close matching chords. A complete tool for songwriters / musicians. FEATURES Keyboard & guitar interface for easy note entry. * Get close matching chord alternatives. * Offers a variety of chord sequences that go with your chosen chord. * Includes Chord Calculator; enter the name of a chord (e.g. Fm9) and see what notes it comprises. * Get all possible scales that work with your chord. * Hear each chord and scales. * VoiceOver supported.

PNO Books is an ever-growing collection of chord progression books designed for musicians who love learning by ear and enjoy discovering new sounds. Whether you're looking for progressions inspired by specific songs, genres, or artists—or want to explore unique piano theory insights—PNO Books makes it easy. Each book includes clear, highlighted chords and accompanying video lessons, giving you a visual and practical way to bring progressions to life on the keys. Perfect for Pianists Who: Learn best by ear and love experimenting with new sounds Enjoy learning from YouTube but want structured, ready-to-play progressions Want fresh chord ideas inspired by real music to spark creativity Prefer a no-fluff, straight-to-the-point approach to playing With new books and videos added regularly, PNO Books is your go-to resource for expanding your chord vocabulary and refining your sound. Download now and start playing!