pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-93441-10942_MARCELIA_Hornpipe.ps) >>/Users/jc/w/tmp/Tune-93441-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Kohlers/10942_MARCELIA_Hornpipe.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-93441-10942_MARCELIA_Hornpipe.abc 640 ABC music file with the extracted tune(s)
Tune-93441-10942_MARCELIA_Hornpipe.ps 38921 PostScript
Tune-93441-10942_MARCELIA_Hornpipe.txt 640 Plain-text file with the extracted tune(s)
Tune-93441-21572_SHUTERS_HORNPIPE.abc 591 ABC music file with the extracted tune(s)
Tune-93441-21572_SHUTERS_HORNPIPE.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-93441-21572_SHUTERS_HORNPIPE.ps 34555 PostScript
Tune-93441-21572_SHUTERS_HORNPIPE.txt 591 Plain-text file with the extracted tune(s)
Tune-93441-get.log 10286 Log file, useful mostly for debugging
These files should be available for 24 hours.