"ABC" that is used at workshops in Ireland

Could anyone give an example of what you'd be presented with?

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The FB link to Willie's Gane to Melville Castle is "not available" to me.
Maybe it is set to friends or a closed group?


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Given the facilities of only a pen \ paper \ straightedge I'd plump for a music stave.

But I can see that on the back of a bus ticket abc would be handy.

On occasion I've tried Tonic Sol Fa.
But there are already threads
thread.cfm?threadid=95820&messages=57