DANCING ON TAP: The world’s most famous Irish dance sensation is back, as RIVERDANCE makes the rounds for what’s being billed as its farewell tour. See the show once last time at the Fox Theatre tonight through Sunday, May 18. Ticket prices range from $25 to $62. 404-817-8700. www.foxtheatre.org.
A SWELL EVENING: Probably still basking in the afterglow of their Academy Award for Best Original Song back in February, THE SWELL SEASON (aka musicians Glen Hansard and Markéta Irglová) perform tonight at the Cobb Energy Performing Arts Centre. Rent their utterly charming movie “Once” beforehand to acquaint yourself with some of your new favorite songs. 404-249-6400. www.cobbenergycentre.com.