These are timelapse (usually 60X -- 1 sec = 1 min, 1 min = 1 hour) screencasts of (mostly) production and development work set to music from our CC By-SA, CC-By, CC-0/PD music soundtrack library. I mainly make these videos for self-management reasons. It's a very easy way to tally how much time I spend on different sorts of tasks each month, using the Kdenlive timeline of my "worklog" screencasts (I use FFMPEG to capture my screen once a second while working). The video itself is not technically necessary, but it's kind of chill, the music is nice, and I find it good for my morale to have a record of the work I put in. So far, anyway, these are all Terry Hancock's worklogs.