pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6450-V_M_P_BruceSagan.ps) >>/Users/jc/w/tmp/Tune-6450-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/Scand/V_M_P_BruceSagan.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-6450-V_M_P_BruceSagan.abc 1731 ABC music file with the extracted tune(s)
Tune-6450-V_M_P_BruceSagan.ps 50381 PostScript
Tune-6450-V_M_P_BruceSagan.txt 1731 Plain-text file with the extracted tune(s)
Tune-6450-get.log 4556 Log file, useful mostly for debugging
Tune-64502-KeyOfTheCellar.abc 2490 ABC music file with the extracted tune(s)
Tune-64502-KeyOfTheCellar.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-64502-KeyOfTheCellar.ps 55665 PostScript
Tune-64502-KeyOfTheCellar.txt 2490 Plain-text file with the extracted tune(s)
Tune-64502-get.log 5744 Log file, useful mostly for debugging
Tune-64509-get.log 1357 Log file, useful mostly for debugging
These files should be available for 24 hours.