pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-68585-10061_What_Fairy_Like_Music.ps) >>/Users/jc/w/tmp/Tune-68585-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/EliasHowe/MusiciansCompanionP1/10061_What_Fairy_Like_Music.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-68585-10061_What_Fairy_Like_Music.abc 1181 ABC music file with the extracted tune(s)
Tune-68585-10061_What_Fairy_Like_Music.ps 38129 PostScript
Tune-68585-10061_What_Fairy_Like_Music.txt 1181 Plain-text file with the extracted tune(s)
Tune-68585-get.log 9617 Log file, useful mostly for debugging
These files should be available for 24 hours.