We suspected that during her Memphis tour stop, Taylor Swift would put her spin on Johnny Cash’s “I Walk The Line”, but the country star kept it much more modern by performing an acoustic version of Justin Timberlake’s “Cry Me A River”. Unfortunately, Tay didn’t bring Timberlake up on stage to duet with her like many of her other recent live covers. Listen to Swift slow down JT’s tale of betrayal (an sound kind of like early Jewel, no?) by heading below.