Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/MMM2/GoldenBookOfFavoriteSongs1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4206-GoldenBookOfFavoriteSongs1.ps) >>/Users/jc/w/tmp/Tune-4206-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/MMM2/GoldenBookOfFavoriteSongs1.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-4206-GoldenBookOfFavoriteSongs1.abc 163 ABC music file with the extracted tune(s)
Tune-4206-GoldenBookOfFavoriteSongs1.ps 6 PostScript
Tune-4206-GoldenBookOfFavoriteSongs1.txt 163 Plain-text file with the extracted tune(s)
Tune-4206-get.log 7512 Log file, useful mostly for debugging
Tune-42061-get.log 7747 Log file, useful mostly for debugging
Tune-42063-get.log 5228 Log file, useful mostly for debugging
Tune-42066-Thompson_V3_1766-1772_FTM.abc 164 ABC music file with the extracted tune(s)
Tune-42066-Thompson_V3_1766-1772_FTM.pdf 2217 Portable Data Format
Tune-42066-Thompson_V3_1766-1772_FTM.ps 6 PostScript
Tune-42066-Thompson_V3_1766-1772_FTM.txt 164 Plain-text file with the extracted tune(s)
Tune-42066-get.log 5325 Log file, useful mostly for debugging
These files should be available for 24 hours.