Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1778/CaledonianMusicalRepository_1811.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2931-CaledonianMusicalRepository_1811.ps) >>/Users/jc/w/tmp/Tune-2931-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1778/CaledonianMusicalRepository_1811.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Form_29316.log 987 Log file, useful mostly for debugging
Tune-2931-CaledonianMusicalRepository_1811.abc 169 ABC music file with the extracted tune(s)
Tune-2931-CaledonianMusicalRepository_1811.ps 6 PostScript
Tune-2931-CaledonianMusicalRepository_1811.txt 169 Plain-text file with the extracted tune(s)
Tune-2931-get.log 4526 Log file, useful mostly for debugging
Tune-29313-20772_Lady_of_the_Lake.abc 625 ABC music file with the extracted tune(s)
Tune-29313-20772_Lady_of_the_Lake.ps 34038 PostScript
Tune-29313-20772_Lady_of_the_Lake.txt 625 Plain-text file with the extracted tune(s)
Tune-29313-get.log 4924 Log file, useful mostly for debugging
Tune-29315-21383_Republican_Sett_tune_3.abc 1041 ABC music file with the extracted tune(s)
Tune-29315-21383_Republican_Sett_tune_3.txt 1041 Plain-text file with the extracted tune(s)
Tune-29315-get.log 3693 Log file, useful mostly for debugging
These files should be available for 24 hours.