My Guitar Tuner will play each note of a standard guitar tuning 4 times upon request. You can ask for notes by name e.g. E (which will play low E), A, D etc, or by octave e.g. E2 (for low E) or A2. Es can also be selected using low E or high E as desired. You can also request all of the notes by saying 'all' or none by saying 'none' To quit just say 'none' or 'stop'.
The full list of notes you can ask for is: E,A,D,G,B,low E, high E, all, none, E2, A2, D3, G3, B3, E4.
“Alexa, ask My Guitar Tuner to play all the notes”