Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/FC/24CountryDances_1808_Goulding_FTM.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4217-24CountryDances_1808_Goulding_FTM.ps) >>/Users/jc/w/tmp/Tune-4217-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/FC/24CountryDances_1808_Goulding_FTM.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Form_42172.log 1028 Log file, useful mostly for debugging
Tune-4217-24CountryDances_1808_Goulding_FTM.abc 168 ABC music file with the extracted tune(s)
Tune-4217-24CountryDances_1808_Goulding_FTM.ps 6 PostScript
Tune-4217-24CountryDances_1808_Goulding_FTM.txt 168 Plain-text file with the extracted tune(s)
Tune-4217-get.log 7995 Log file, useful mostly for debugging
Tune-42170-get.log 8534 Log file, useful mostly for debugging
Tune-42171-get.log 12995 Log file, useful mostly for debugging
Tune-42172-get.log 4603 Log file, useful mostly for debugging
Tune-42173-get.log 4371 Log file, useful mostly for debugging
Tune-42174-get.log 4241 Log file, useful mostly for debugging
Tune-42176-blank.abc 142 ABC music file with the extracted tune(s)
Tune-42176-blank.ps 6 PostScript
Tune-42176-blank.txt 142 Plain-text file with the extracted tune(s)
Tune-42176-get.log 13597 Log file, useful mostly for debugging
Tune-42177-get.log 7650 Log file, useful mostly for debugging
Tune-42178-get.log 5057 Log file, useful mostly for debugging
These files should be available for 24 hours.