An article on secular musicians who supplement their income playing church gigs set us to thinking about music in the church, and we invited musician (church and secular) @JennMGreenberg and OPC pastor @ChristopherDrew to talk about psalms, hymns, spiritual songs, and dollars. 

Here's the story that prompted our discussion:

http://www.dallasobserver.com/music/6-dfw-musicians-tell-us-whats-it-like-to-gig-at-church-10477625

This tweet has the Keller quotes:

https://twitter.com/presbycast/status/978340219895267328