Time track and tempo track: which version of Cubase required?

Hi there!

I am using Cubase 9 LE for recording edrums to a drumless audio track. I’d like to adjust the position of every beat “1” of each 4/4 bar to the music track. Since the recording is not 100% accurate in time, I need to have multiple tempo changes within the song.

As far as I see this can be done with a time or tempo track, which is not available in Cubase 9 LE. Can anyone tell me which version (Elements, Artist or Pro) I need?

Thanks, Reiner

Cubase LE 9 does have a tempo track (Editor).