Ayman Shamma’s iPad steel drum just might revolutionize music on street corners and subway stops. Shamma made a pair of drum sticks out of conductive material, then wrote an iPad app that mimics the ...

To many, the real soundtrack of New York City plays out well below the street cacophony of rumbling traffic and honking horns, in the subways, where screeching trains combine with the drumming, ...

They pulled their drums and sticks out of their trucks and positioned themselves on the corner in front of the bar and across from the bank. By some standards, their performance was a normal ...