Yamaha HD-300 Harmony Director Keyboard

The New Harmony Director HD-300 combines the HD-200's powerful ear training with dynamic new educational features and a simplified user interface. The addition of a mobile app that can act as a stand-alone tuner as well as a hardware controller makes the new HD-300 a complete package that can not only make a teacher's job easier but also help their students play “IN TUNE, IN TONE, IN TIME and at the CORRECT VOLUME.”

Recording Functionality
The HD-300 has the ability to help ensembles improve by recording the performance and playing it back for immediate feedback.

User-friendly Interface
The interface for the HD-300 has been greatly simplified from previous versions, making rehearsals easier and more efficient.

Training Tool Supports Efficient Practice
The HD-300 comes pre-loaded with 167 musical examples from the Japan Band Clinic Band Method Book (sold separately) so that students can hear chord progressions, rhythmic exercises and more.

iOS Mobile App
The iOS App HD-300 Assistant allows educators to use the HD-300 from anywhere in the classroom and expands its functionality. The HD-300 Assistant also features a standalone tuner.