I am a salsa instructor and during this quarantine, I am teaching students to dance at their homes via sending them instruction videos, which I make on my own with counts and on music as well.
One area where my students feel the most trouble is, when they have to dance to music. And critically because they are unable to find the "1" in the music.
For that I have am trying to find a piece of software (hopefully on iPhone) where I can add counts to the music. Please help with his. I see videos on YouTube, where there is music and counts are being narrated along. I just want to see, if there is a way of doing that for any piece of music that I want my students to practice on.