If you are a professional musician or a person who wants to learn how to play guitar or piano or how to dance, you probably know how important it is to keep a steady tempo, and the only thing which can help you is a metronome.* Select the Up and Down Arrows to change the playback tempo (bpm)
* Select Time Signature (4/4, 3/4 etc.) to change the time signature
* Select the Power button to Start/Stop the metronome
* You can use the Tap button to set the tempo at any time. As you click the Tap Tempo button once every beat, the tempo of the metronome will follow your tapping.
Copyright (c) 2018 by Jerome Calvo (https://codepen.io/caljer/pen/QOmJPE)