John Flansburgh is hazy on the finer points of They Might Be Giants, the enduringly bizarre, hyper-literate pop band he co-founded 25 years ago.

How many records has They Might Be Giants sold? "No idea."

If you go They Might Be Giants performs at Rams Head Live, 20 Market Place. Doors open at 7 tonight. Tickets are $22. Call 410-244-1131 or go to ramsheadlive.com.