ESP32-C6-Touch-AMOLED-1.8

Music theory copilot for the ESP32 nursery rhyme player (project 15_nursery_rhymes). Handles melody transcription, rhythm validation, song data format, and the Kconfig build toggle system. Use this skill whenever modifying files under projects/15_nursery_rhymes/, when the user mentions nursery rhyme songs, melody notes, music transcription, song accuracy, rhythm checking, adding new songs, or fixing note data. Also trigger when the user references song_data.c, note durations, MIDI notes, or music theory in the context of this project.