This extension uses machine learing to predict the difficulty level of a song.
This browser extensions analyses the chord structure and patterns of guitar and ukulele tabs and provides a predicted difficulty rating. At the top of the webpages of your favourite tabs a small bar is added which indicates the difficulty level: novice, intermediate, or advanced. This extension is for players who want to quickly see if the song will be easy or difficult to play before wasting time deciding for themselves. The model has analysed tens of thousands of tabs in order to decide which chords, and which chord combinations result in songs that are easy or difficult to play.