FMP the sound of an image

I worked 2 days to convert 15 photos line by line into sound mat using a script written for me for this purpose.

The actions: Select every line and place into a different layer in Photoshop.

Align all the layers and trim the transparant parts.

Export every layer to a JPEG file using the export layers file script

Convert all the JPEG files into a RAW file using an action made into a droplet

Open Adobe audition to import all the RAW files

Place the RAW files on the timeline and export the track as an mp3

To convert the mp3 into a mide file I tried different things

• I tried Audacity

• I tried Reaper

• I used the bear audio tool https://www.bearaudiotool.com/mp3-to-midi

In the end the bear audio tool worked because I was able to import the files inside of Garage band and assign an instrument to it.

The problem is that I cannot change the tempo of the sound; have to go back to audition or find software where I can change the tempo.

The video here is to listen to the first results