[lionking]

I didn't find an option to tap the speed of a song to use this for the metronome.
Maybe you can add a function, where we can tap to the audiofile and write this value to the field of the speed of the song.

[GraemeJ]

I don't understand what you are asking for? If you open the metronome, you can tap in a speed. If the chart is linked to an audio file, just play that file and tap along with it to set a tempo. I do this all the time.

[lionking]

OK, in the meantime i found the "big" metronom.
I only had the little menu from the right bottom touchzone, where i get the audioplayer and the metronom, but no option to tap.