piano chord chart poster (12"x18") - educational poster for pianists songwriters and producers. perfect guide for learning to play keyboard and write music. proper productions <p><strong>the piano chord poster by proper productions is the perfect tool for anyone who wants to learn to play the piano.</strong></p> <p>spend less time writing better chord progressions with this quick reference guide. </p> <ul> <li>excellent for learning music theory, music production, piano or keyboard</li> <li>easy to read with highlighted keys</li> <li>high quality print on high quality paper</li> <li>perfect size for any wall or desk</li> <li>includes full 88 key layout</li> </ul> <p> <br> <strong>start playing the piano today!</strong></p>