Singer is a special encounter in Fallout. You stumble onto a lonely man named Patrick in the desert who you can ask to sing "Na Gheala Mbeadh". Listening to the song makes your charisma go up one point. You can meet him again, but he will not sing the song for you anymore.
If Patrick is encountered at night, you can Steal from a beer bottle next to him (always succeeds) a variety of useful items.
Behind the scences
'Na Gheala Mbeadh' is Gaelic for 'The Light Would'.
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The Singer is an encounter in Fallout.
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