I need help changing the tempo of a stereo track in Cubase

[raino]

You are getting confused between Musical Mode and Musical/Linear Timebase (which is easy to do).

Here’s how they work

How Musical Mode and Linear/Musical Timebase Interact

How Musical Mode and Linear/Musical Timebase Interact Timebase - Applies to an entire Track. A Track’s Timebase determines if Events on the Track have their START Location measured in Bars & Beats or Minutes & Seconds Musical Timebase - Start is measured in Beats Linear Timebase - Start is measured in Seconds Musical Mode - Applies to an entire Audio File and will impact all Events created from that file throughout the entire Project. A File’s Musical Mode determines if an Event’s LENGTH i…