"COMPUTER! TURN OFF THAT NOISE!"
The "Alba Ra" was a loud and discordant form of contemporary 24th century electronic music. It was popular throughout the Talarian Republic. The Federation database had this style of music on file.
Captain Picard discovered Jono listening to it, in the captain's quarters, during the boy's short stay aboard the USS Enterprise-D in 2367. (TNG: "Suddenly Human")