It is twelve minutes long. Feel free to leave your comments below.
NT Pod 25: Q (mp3)
NT Pod 25: Q (mp3) (Alternative location)
See also: NT Pod 23: What is the Synoptic Problem?, NT Pod 24: Was Mark the First Gospel? and NT Pod 26 (forthcoming). See also the extended episodes of the NT Pod.
Thanks to Ram2000, Me and You, for the opening theme, released under a Creative Commons agreement.