American Academy of Otolaryngology Head and Neck Surgery Foundation Inc.
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Learn Seventh Chords With Chordelia Seventh Heaven
The app teaches users to recognize and use seventh chords. It offers training, testing, and custom modes to help users distinguish between chord types and improve their musical understanding.
Provides reference pitches with rich overtones similar to real cellos. Allows users to practice with accurate tuning tones. Includes adjustable pitch settings and playback controls. Supports repeated playback for consistent tuning practice.
Train musical skills with real-time pitch detection and MIDI instrument support. Practice names, solfège, and Curwen hand signs. Use a virtual keyboard with 88 keys. Access 20 question/answer modes for theory and ear training.
