pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6464-Spencer.ps) >>/Users/jc/w/tmp/Tune-6464-get.log 2>&1" returned status 256
http://www.cpartington.plus.com/Links/Spencer/Spencer(12-4-2016).abc

Error exit status 256; here are some files to check:

[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Tune-6464-Spencer.abc 659 ABC music file with the extracted tune(s)
Tune-6464-Spencer.ps 36966 PostScript
Tune-6464-Spencer.txt 659 Plain-text file with the extracted tune(s)
Tune-6464-get.log 39049 Log file, useful mostly for debugging
Tune-64646-MrsMcLeodOfRaasay.abc 522 ABC music file with the extracted tune(s)
Tune-64646-MrsMcLeodOfRaasay.malt 4650 Musical Instrument Digital Interface, alternate name for midi format
Tune-64646-MrsMcLeodOfRaasay.mid 4650 Musical Instrument Digital interface, shortened name for midi format
Tune-64646-MrsMcLeodOfRaasay.midi 4650 Musical Instrument Digital Interface, electronic version of the tune(s)
Tune-64646-MrsMcLeodOfRaasay.txt 522 Plain-text file with the extracted tune(s)
Tune-64646-get.log 5056 Log file, useful mostly for debugging
Tune-64648-Highland_Mary_.abc 51215 ABC music file with the extracted tune(s)
Tune-64648-Highland_Mary_.ps 0 PostScript
Tune-64648-Highland_Mary_.txt 51215 Plain-text file with the extracted tune(s)
Tune-64648-get.log 14764 Log file, useful mostly for debugging
These files should be available for 24 hours.