Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1796/OldEnglishCountryDances.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8394-OldEnglishCountryDances.ps) >>/Users/jc/w/tmp/Tune-8394-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1796/OldEnglishCountryDances.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_83942.log 483612 Log file, useful mostly for debugging
Tune-8394-OldEnglishCountryDances.abc 160 ABC music file with the extracted tune(s)
Tune-8394-OldEnglishCountryDances.ps 6 PostScript
Tune-8394-OldEnglishCountryDances.txt 160 Plain-text file with the extracted tune(s)
Tune-8394-get.log 4341 Log file, useful mostly for debugging
Tune-83940-Hamilton_HUTB2-1846-V1.abc 158 ABC music file with the extracted tune(s)
Tune-83940-Hamilton_HUTB2-1846-V1.ps 6 PostScript
Tune-83940-Hamilton_HUTB2-1846-V1.txt 158 Plain-text file with the extracted tune(s)
Tune-83940-get.log 4237 Log file, useful mostly for debugging
Tune-83941-AMHSI_abc2.abc 162 ABC music file with the extracted tune(s)
Tune-83941-AMHSI_abc2.pdf 2217 Portable Data Format
Tune-83941-AMHSI_abc2.ps 6 PostScript
Tune-83941-AMHSI_abc2.txt 162 Plain-text file with the extracted tune(s)
Tune-83941-get.log 4972 Log file, useful mostly for debugging
Tune-83947-get.log 4908 Log file, useful mostly for debugging
These files should be available for 24 hours.