Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Children/24CountryDances_1748_TDavis.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5917-24CountryDances_1748_TDavis.ps) >>/Users/jc/w/tmp/Tune-5917-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Children/24CountryDances_1748_TDavis.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_59178.log 611011 Log file, useful mostly for debugging
Tune-5917-24CountryDances_1748_TDavis.abc 168 ABC music file with the extracted tune(s)
Tune-5917-24CountryDances_1748_TDavis.ps 6 PostScript
Tune-5917-24CountryDances_1748_TDavis.txt 168 Plain-text file with the extracted tune(s)
Tune-5917-get.log 7496 Log file, useful mostly for debugging
Tune-59170-get.log 8500 Log file, useful mostly for debugging
Tune-59171-get.log 7169 Log file, useful mostly for debugging
Tune-59172-get.log 15851 Log file, useful mostly for debugging
Tune-59173-get.log 8009 Log file, useful mostly for debugging
Tune-59175-get.log 8191 Log file, useful mostly for debugging
Tune-59177-get.log 3590 Log file, useful mostly for debugging
Tune-59179-get.log 4474 Log file, useful mostly for debugging
These files should be available for 24 hours.