I would like to visually mark somehow places in the audio of my audacity tracks I’m running at various points. Is this possible? Most points in a backing track that I happen to be working with such as where vocals stop and lead guitar starts, etc. etc.
Try labels: http://manual.audacityteam.org/o/man/label_tracks.html . CTRL + M to add a label at the current playback or recording position.
Gale