pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5213-1771_.ps) >>/Users/jc/w/tmp/Tune-5213-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/BostonCollection/1771_.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-5213-1771_.abc 64 ABC music file with the extracted tune(s)
Tune-5213-1771_.ps 6 PostScript
Tune-5213-1771_.txt 64 Plain-text file with the extracted tune(s)
Tune-5213-EliasHowe_MusiciansCompanionP2-1843-V2.abc 174 ABC music file with the extracted tune(s)
Tune-5213-EliasHowe_MusiciansCompanionP2-1843-V2.ps 6 PostScript
Tune-5213-EliasHowe_MusiciansCompanionP2-1843-V2.txt 174 Plain-text file with the extracted tune(s)
Tune-5213-get.log 13331 Log file, useful mostly for debugging
Tune-52132-get.log 3925 Log file, useful mostly for debugging
Tune-52137-get.log 4579 Log file, useful mostly for debugging
These files should be available for 24 hours.