pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-64660-P_Bagg_Lars_Johansson.ps) >>/Users/jc/w/tmp/Tune-64660-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/abc/mazurka/P_Bagg_Lars_Johansson.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-64660-EFDSS_CDM6.abc 147 ABC music file with the extracted tune(s)
Tune-64660-EFDSS_CDM6.txt 147 Plain-text file with the extracted tune(s)
Tune-64660-P_Bagg_Lars_Johansson.abc 406 ABC music file with the extracted tune(s)
Tune-64660-P_Bagg_Lars_Johansson.ps 33677 PostScript
Tune-64660-P_Bagg_Lars_Johansson.txt 406 Plain-text file with the extracted tune(s)
Tune-64660-get.log 7959 Log file, useful mostly for debugging
These files should be available for 24 hours.