Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1762/Thompson_V3_1766-1772_FTM.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3552-Thompson_V3_1766-1772_FTM.ps) >>/Users/jc/w/tmp/Tune-3552-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1762/Thompson_V3_1766-1772_FTM.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Find_35525.log 1566 Log file, useful mostly for debugging
Tune-3552-Thompson_V3_1766-1772_FTM.abc 162 ABC music file with the extracted tune(s)
Tune-3552-Thompson_V3_1766-1772_FTM.ps 6 PostScript
Tune-3552-Thompson_V3_1766-1772_FTM.txt 162 Plain-text file with the extracted tune(s)
Tune-3552-get.log 4379 Log file, useful mostly for debugging
Tune-35522-Landrin_Potpourri.abc 154 ABC music file with the extracted tune(s)
Tune-35522-Landrin_Potpourri.txt 154 Plain-text file with the extracted tune(s)
Tune-35522-get.log 3314 Log file, useful mostly for debugging
Tune-35527-HaandMeDoonDaFiddle.abc 156 ABC music file with the extracted tune(s)
Tune-35527-HaandMeDoonDaFiddle.ps 6 PostScript
Tune-35527-HaandMeDoonDaFiddle.txt 156 Plain-text file with the extracted tune(s)
Tune-35527-get.log 4184 Log file, useful mostly for debugging
These files should be available for 24 hours.