Guitar Chord Companion

Guitar Chord Companion adds a practice overlay to supported guitar tab and chord pages. It can show chord diagrams, custom sticky chords, saved/recent/open song navigation, attached YouTube playback controls, caption-following experiments, and pronunciation helpers for selected Korean, Mandarin, and Japanese lyric pages. Supported sites currently include Guitarians, Ultimate Guitar tab pages, 91PU song pages, Ufret, KPop Chords, YouTube watch pages, and Google redirect pages opened from supported chord searches. The extension stores settings and practice data locally in Chrome storage so your song history, saved songs, chord edits, pinyin edits, attached media URLs, and captured practice snippets remain available between sessions.