An edition of Six Songs that spotlights metal and hardcore? Sign me up!

Duncan Wilder Johnson has been performing and photographing in and around Boston’s vibrant music and arts scenes for decades. His latest undertaking? ‘Leave Behind a Groove in the Earth: The Story of Sam Black Church,’ which premieres on Friday, April 15. We talked about the documentary and played a helluva lot of Boston hardcore and metal.

Slayer “Angel Of Death”

Only Living Witness “Slug”

Tree “Paper”

Honkeyball “Kemosabe”

Overcast “As A Whole”

Sam Black Church “New God Science”

Six Songs spotlights the musical proclivities of Boston-area movers and shakers monthly on RadioBDC. Check out recent sets from Pete Boyd from Narragansett Beer, our friends from Do617, and Michael J. Epstein and Sophia Cacciola.