Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/CR/EliasHowe_MusiciansCompanionP2-1843-V2.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-18322-EliasHowe_MusiciansCompanionP2-1843-V2.ps) >>/Users/jc/w/tmp/Tune-18322-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/CR/EliasHowe_MusiciansCompanionP2-1843-V2.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-18322-3383_the_Hay_Makers.abc 911 ABC music file with the extracted tune(s)
Tune-18322-3383_the_Hay_Makers.pdf 23179 Portable Data Format
Tune-18322-3383_the_Hay_Makers.ps 36645 PostScript
Tune-18322-3383_the_Hay_Makers.txt 911 Plain-text file with the extracted tune(s)
Tune-18322-EliasHowe_MusiciansCompanionP2-1843-V2.abc 173 ABC music file with the extracted tune(s)
Tune-18322-EliasHowe_MusiciansCompanionP2-1843-V2.ps 6 PostScript
Tune-18322-EliasHowe_MusiciansCompanionP2-1843-V2.txt 173 Plain-text file with the extracted tune(s)
Tune-18322-get.log 10167 Log file, useful mostly for debugging
These files should be available for 24 hours.