#!/usr/bin/env zsh (mpg123 /path/to/processing3.mp3 > /dev/null 2>&1) processing3.mp3 is the "task completed" sound from star trek, then it's just `./foo

#!/usr/bin/env zsh (mpg123 /path/to/processing3.mp3 > /dev/null 2>&1) processing3.mp3 is the "task completed" sound from star trek, then it's just `./foobar.sh && boc` or `./foobar.sh; boc` as appropriate.