Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/ScotsMusicalMuseumV5/KittyBridges_1745_VO.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4543-KittyBridges_1745_VO.ps) >>/Users/jc/w/tmp/Tune-4543-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/ScotsMusicalMuseumV5/KittyBridges_1745_VO.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Tune-4543-KittyBridges_1745_VO.abc 173 ABC music file with the extracted tune(s)
Tune-4543-KittyBridges_1745_VO.ps 6 PostScript
Tune-4543-KittyBridges_1745_VO.txt 173 Plain-text file with the extracted tune(s)
Tune-4543-get.log 8596 Log file, useful mostly for debugging
Tune-45430-get.log 6957 Log file, useful mostly for debugging
Tune-45431-get.log 4099 Log file, useful mostly for debugging
Tune-45432-get.log 1505 Log file, useful mostly for debugging
Tune-45433-get.log 3366 Log file, useful mostly for debugging
Tune-45435-get.log 5036 Log file, useful mostly for debugging
Tune-45436-get.log 4862 Log file, useful mostly for debugging
Tune-45437-CSR-abc2.abc 157 ABC music file with the extracted tune(s)
Tune-45437-CSR-abc2.txt 157 Plain-text file with the extracted tune(s)
Tune-45437-get.log 7575 Log file, useful mostly for debugging
These files should be available for 24 hours.