pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-65425-11381_Grand_March_in_Norma.ps) >>/Users/jc/w/tmp/Tune-65425-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/EliasHowe/MusiciansCompanionP1/11381_Grand_March_in_Norma.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-65425-11381_Grand_March_in_Norma.abc 3131 ABC music file with the extracted tune(s)
Tune-65425-11381_Grand_March_in_Norma.ps 61830 PostScript
Tune-65425-11381_Grand_March_in_Norma.txt 3131 Plain-text file with the extracted tune(s)
Tune-65425-get.log 5185 Log file, useful mostly for debugging
These files should be available for 24 hours.