Going to play some songs somewhere in Dublin tonight...

— JamesVincentMcMorrow (@jamesvmcmorrow) December 12, 2017

James Vincent McMorrow appears to be the surprise guest promised for this week, something that the 34 year old singer songwriter has hinted at on Twitter.
Suspicions were all but confirmed when he Retweeted the Ruby Sessions tweet about how the surprise guests' names are written somewhere on the walls in Doyles pub.
Later, McMorrow also retweeted a fan that implied his show would be in Doyles.

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McMorrow's fourth album was released in May of this year. It appears as though tonight he will take a break from his busy schedule to play the show in aid of Dublin Simon Community.
As for the other guest, Glen Hansard is the most likely to appear- after taking part in Songs And Words for A Home For All earlier this evening, and featuring on the correct side of the wall!

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