Best rythm detection?

Hi Cubase users.
I m interested with no-metronom / free rhythm guitar on audio track. It can be rigorous and precise nevertheless, but then how to make some rythmically coherent overdubs ? Not easy !.. Ideas ? I have cubase elements 11. Thank you

You would have to work on portions that have a consistent beat, if you mean rhythmically precise and rigorous.

Does Elements even have tempo detection?

No tempo detection seems to be a feat for Artist and Pro only. But there is one “create groove” from the audio sample menu that maybe interesting. I will check that…
Thanks for the reply