Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1762/WilliamWinterQuantocks.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1379-WilliamWinterQuantocks.ps) >>/Users/jc/w/tmp/Tune-1379-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/1762/WilliamWinterQuantocks.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-1379-WilliamWinterQuantocks.abc 159 ABC music file with the extracted tune(s)
Tune-1379-WilliamWinterQuantocks.ps 6 PostScript
Tune-1379-WilliamWinterQuantocks.txt 159 Plain-text file with the extracted tune(s)
Tune-1379-get.log 4318 Log file, useful mostly for debugging
Tune-13793-get.log 9746 Log file, useful mostly for debugging
Tune-13794-get.log 3514 Log file, useful mostly for debugging
Tune-13795-get.log 11942 Log file, useful mostly for debugging
Tune-13797-get.log 5468 Log file, useful mostly for debugging
Tune-13798-get.log 5258 Log file, useful mostly for debugging
Tune-13799-get.log 9475 Log file, useful mostly for debugging
These files should be available for 24 hours.