Just a little snippet I use when looking sfx that haven't been used in the pattern editor.

p,s={},"" for a=0x3100,0x31ff do p[@a]=true end for i=0,63 do if not p[i] then s..=i.." " end end print(s)

Paste into the terminal and hit enter.

WARNING: This only shows sfx that are unused in any pattern. You are responsible for checking whether they are:

• Used as sfx in the program
• Used as instruments by another sfx (i.e. for sfx 0 to 7)
• Used in some other way I haven't thought of