Music Coach

To ask for an interval challenge you can say:

Alexa, ask music coach to get me a challenge Or
Alexa, get me a challenge from music coach

To answer an interval challenge, include interval name in your answer, like is it a major second, the answer is minor third, maybe perfect fourth etc. Do not just answer with the interval name, make alexa understand that it is an answer by putting it in a sentence like ones above.

You can ask music coach to give you upto 100 challenges in a row. To get 5 interval challenges, say:

Alexa, get me five interval challenges from music coach

Music coach also teaches intervals. To learn any interval, say:

Alexa, get me a lesson from music coach

To learn a desired music interval, say:

Alexa, ask music coach to teach me major second, Or
Alexa, get me a lesson on minor second from music coach

Sometimes you need reference pitches. You can also ask music coach to play any note. To play a desired note, say:

Alexa, ask music coach to play B sharp four :- This plays the B# note from fourth octave

Or

Alexa, play E from music coach