Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Book21/ThomasBraysCountryDances1699.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5349-ThomasBraysCountryDances1699.ps) >>/Users/jc/w/tmp/Tune-5349-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Book21/ThomasBraysCountryDances1699.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_53497.log 171416 Log file, useful mostly for debugging
Tune-5349-ThomasBraysCountryDances1699.abc 167 ABC music file with the extracted tune(s)
Tune-5349-ThomasBraysCountryDances1699.ps 6 PostScript
Tune-5349-ThomasBraysCountryDances1699.txt 167 Plain-text file with the extracted tune(s)
Tune-5349-get.log 4452 Log file, useful mostly for debugging
Tune-53491-get.log 1332 Log file, useful mostly for debugging
Tune-53493-get.log 1266 Log file, useful mostly for debugging
Tune-53496-CaledonianMusicalRepository.abc 164 ABC music file with the extracted tune(s)
Tune-53496-CaledonianMusicalRepository.txt 164 Plain-text file with the extracted tune(s)
Tune-53496-get.log 4791 Log file, useful mostly for debugging
Tune-53498-get.log 10504 Log file, useful mostly for debugging
These files should be available for 24 hours.