Link to my assignment:
https://gist.github.com/Joyceyyzheng/83d256de4019f183acb55588eec65fe3
The first problem I have had is the note duration and velocity loudness. They don’t really work after I saved the file and reopen it. I figured it out by accident that I need to click it, which was later explained by Eric that only by clicking can they pass the code.
The second is the relationship between the metro of random and the original playing part. The random part should run independently. I didn’t think about the logic between them so I failed to make the correct one.