train wreck
n.β Β«Formats called “Jack,” springing up nationwide, program what the industry calls “train wrecks”βjuxtapositions of songs from different genres and different eras. Itβs an approximation of what happens when you put an iPod on shuffle.Β» ββRadio remakes itself” by David Ranii News and Observer (Raleigh, N.C.) May 17, 2005. (source: Double-Tongued Dictionary)