TAG, THEY'RE IT! SHAZAM'S BIGGEST MOVERS

The mayhem on FX/Hulu’s Fargo isn’t stopping Shazam users from grabbing their phones and identifying a slightly twisted version of a Britney Spears hit.

“Toxic” (MGM/Sony Masterworks), as interpreted by show composer Jeff Russo and the singer Lisa Hannigan, is the biggest mover on the Shazam USA Top 100. It’s doing OK in the U.K. as well, where James Blake’s oft-synched “Retrograde” tops the greatest movers list after it was used in the opening of a darts competition on TV.