Sometimes one version of a song isn't enough. Months or even years after an initial release, artists occasionally cover themselves. 

The latest Collector's Crossroads playlist highlights some of these moments when artists revisit their older work and offer fresh takes on familiar favorites.

Hear the stories on Collector's Crossroads each week: Thursday at 3 p.m., Saturday at 6 p.m. and Sunday at 4 p.m.