pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-37434-62_MaggotsInTheSheepHide_D.ps) >>/Users/jc/w/tmp/Tune-37434-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/HillCountryTunes/62_MaggotsInTheSheepHide_D.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-37434-12_AConcealdHealth.abc 2655 ABC music file with the extracted tune(s)
Tune-37434-12_AConcealdHealth.pdf 41441 Portable Data Format
Tune-37434-12_AConcealdHealth.ps 45264 PostScript
Tune-37434-12_AConcealdHealth.txt 2655 Plain-text file with the extracted tune(s)
Tune-37434-62_MaggotsInTheSheepHide_D.abc 832 ABC music file with the extracted tune(s)
Tune-37434-62_MaggotsInTheSheepHide_D.ps 33569 PostScript
Tune-37434-62_MaggotsInTheSheepHide_D.txt 832 Plain-text file with the extracted tune(s)
Tune-37434-get.log 10624 Log file, useful mostly for debugging
These files should be available for 24 hours.