As first step, [Elaine] drilled holes in her ukulele’s fingerboard to place some LEDs at all the positions required to play the four chords C, G, Am, and F. Connected to an Arduino attached to ...

Most guests, however, were crammed in the backhouse, where they cheered ukulele cover band the Ooks of Hazzard as the nine musicians headed toward a “Purple Rain” finale. “We’ve got tiny ...