pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-14559-30054_Castilian_Maid.ps) >>/Users/jc/w/tmp/Tune-14559-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/EliasHowe/MusiciansCompanionP3/30054_Castilian_Maid.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_14559.log 454209 Log file, useful mostly for debugging
Tune-14559-30054_Castilian_Maid.abc 627 ABC music file with the extracted tune(s)
Tune-14559-30054_Castilian_Maid.ps 32459 PostScript
Tune-14559-30054_Castilian_Maid.txt 627 Plain-text file with the extracted tune(s)
Tune-14559-get.log 4883 Log file, useful mostly for debugging
These files should be available for 24 hours.