How to get the measure number of each clip on a track in arrangement view?

I started learning M4L back at the beginning of the year... going through all the tutorials... but haven't really used it since.

Now I have a need... I'd like to output to a simple .txt file the position (measure number) of each clip on a track in arrangement view....

I stumbled across this, which made me realize such a thing should be possible.. but having trouble getting started.. would appreciate any tips while I attempt to figure this out.

The intent is to use this list of track numbers in Premiere Pro to automate the creation of keyframes.. (that part, I have already accomplished ;). ).. "just" need to get the data from Live.