Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Rare_Small/24CountryDances_1809_Cahusac_JC.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8055-24CountryDances_1809_Cahusac_JC.ps) >>/Users/jc/w/tmp/Tune-8055-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Rare_Small/24CountryDances_1809_Cahusac_JC.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_80557.log 291811 Log file, useful mostly for debugging
Tune-8055-24CountryDances_1809_Cahusac_JC.abc 174 ABC music file with the extracted tune(s)
Tune-8055-24CountryDances_1809_Cahusac_JC.ps 6 PostScript
Tune-8055-24CountryDances_1809_Cahusac_JC.txt 174 Plain-text file with the extracted tune(s)
Tune-8055-get.log 4541 Log file, useful mostly for debugging
Tune-80550-get.log 9032 Log file, useful mostly for debugging
Tune-80552-get.log 5525 Log file, useful mostly for debugging
Tune-80553-get.log 15554 Log file, useful mostly for debugging
Tune-80554-get.log 11325 Log file, useful mostly for debugging
Tune-80556-get.log 8649 Log file, useful mostly for debugging
Tune-80559-get.log 4432 Log file, useful mostly for debugging
These files should be available for 24 hours.