pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5496-11361-Old_Dan_Tucker-V1.ps) >>/Users/jc/w/tmp/Tune-5496-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/EliasHowe/MusiciansCompanionP1/11361-Old_Dan_Tucker-V1.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-5496-11361-Old_Dan_Tucker-V1.abc 2605 ABC music file with the extracted tune(s)
Tune-5496-11361-Old_Dan_Tucker-V1.ps 52788 PostScript
Tune-5496-11361-Old_Dan_Tucker-V1.txt 2605 Plain-text file with the extracted tune(s)
Tune-5496-get.log 4938 Log file, useful mostly for debugging
Tune-54962-24CountryDances_1805_Thompson.abc 166 ABC music file with the extracted tune(s)
Tune-54962-24CountryDances_1805_Thompson.pdf 2217 Portable Data Format
Tune-54962-24CountryDances_1805_Thompson.ps 6 PostScript
Tune-54962-24CountryDances_1805_Thompson.txt 166 Plain-text file with the extracted tune(s)
Tune-54962-get.log 5437 Log file, useful mostly for debugging
These files should be available for 24 hours.