Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/slipjig/12CountryDances_1796_Cahusac.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1629-12CountryDances_1796_Cahusac.ps) >>/Users/jc/w/tmp/Tune-1629-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/slipjig/12CountryDances_1796_Cahusac.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-1629-12CountryDances_1796_Cahusac.abc 168 ABC music file with the extracted tune(s)
Tune-1629-12CountryDances_1796_Cahusac.ps 6 PostScript
Tune-1629-12CountryDances_1796_Cahusac.txt 168 Plain-text file with the extracted tune(s)
Tune-1629-24CountryDances_1826_Goulding_dAlmaine.abc 179 ABC music file with the extracted tune(s)
Tune-1629-24CountryDances_1826_Goulding_dAlmaine.ps 6 PostScript
Tune-1629-24CountryDances_1826_Goulding_dAlmaine.txt 179 Plain-text file with the extracted tune(s)
Tune-1629-get.log 9048 Log file, useful mostly for debugging
Tune-16290-get.log 6432 Log file, useful mostly for debugging
Tune-16293-get.log 9507 Log file, useful mostly for debugging
Tune-16294-get.log 8571 Log file, useful mostly for debugging
Tune-16296-BeautifulSwaneeRiverHornpipe.abc 420 ABC music file with the extracted tune(s)
Tune-16296-BeautifulSwaneeRiverHornpipe.pdf 18665 Portable Data Format
Tune-16296-BeautifulSwaneeRiverHornpipe.ps 36445 PostScript
Tune-16296-BeautifulSwaneeRiverHornpipe.txt 420 Plain-text file with the extracted tune(s)
Tune-16296-get.log 11558 Log file, useful mostly for debugging
Tune-16298-get.log 156601 Log file, useful mostly for debugging
Tune-16299-get.log 3690 Log file, useful mostly for debugging
These files should be available for 24 hours.