pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-25363-20541_Ladys_Triumph.ps) >>/Users/jc/w/tmp/Tune-25363-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/EliasHowe/MusiciansCompanionP2/20541_Ladys_Triumph.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-25363-2044_Thorn_Bush.abc 703 ABC music file with the extracted tune(s)
Tune-25363-2044_Thorn_Bush.pdf 21077 Portable Data Format
Tune-25363-2044_Thorn_Bush.ps 39718 PostScript
Tune-25363-2044_Thorn_Bush.txt 703 Plain-text file with the extracted tune(s)
Tune-25363-20541_Ladys_Triumph.abc 720 ABC music file with the extracted tune(s)
Tune-25363-20541_Ladys_Triumph.ps 36010 PostScript
Tune-25363-20541_Ladys_Triumph.txt 720 Plain-text file with the extracted tune(s)
Tune-25363-get.log 10350 Log file, useful mostly for debugging
These files should be available for 24 hours.