This skill will ask you a series of questions based on the string name and fret number of a standard tuning guitar. You then respond with the name of the note for that string and fret number. For example, Alexa may ask: "On the A string, which note is on the 4th fret?", you would respond "C Sharp". If you need to hear the question again, just say "Repeat". The questions will continue until you tell Alexa to stop.