pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9826-EmigrantsReel.ps) >>/Users/jc/w/tmp/Tune-9826-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/ryan-cole/Tunes/EmigrantsReel.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-9826-EmigrantsReel.abc 495 ABC music file with the extracted tune(s)
Tune-9826-EmigrantsReel.ps 36466 PostScript
Tune-9826-EmigrantsReel.txt 495 Plain-text file with the extracted tune(s)
Tune-9826-get.log 4559 Log file, useful mostly for debugging
Tune-98261-get.log 4229 Log file, useful mostly for debugging
Tune-98265-RobertBremner_CSRCD2.abc 160 ABC music file with the extracted tune(s)
Tune-98265-RobertBremner_CSRCD2.ps 6 PostScript
Tune-98265-RobertBremner_CSRCD2.txt 160 Plain-text file with the extracted tune(s)
Tune-98265-get.log 4219 Log file, useful mostly for debugging
Tune-98268-get.log 4644 Log file, useful mostly for debugging
Tune-98269-get.log 1234 Log file, useful mostly for debugging
These files should be available for 24 hours.