The Flash's cast members keep impressing us with their extracurricular activities. You may have seen Cisco and the good/evil/good (stop confusing me, Flash writers!) Harrison Wells performing an acapella trombone performance over Christmas, but this one takes the cake. Jesse L. Martin (Joe West), Carlos Valdes (Cisco Ramon) and Rick Cosnett (Eddie Thawne) break out into three part harmony to perform a beautiful, gospel-style rendition of the Ballad of Serenity. Get your daily dose of goosebumps after the jump.
This performance, by the way, is in support of the kickstarter for a project they're all working on called The Letter Carrier. It's a story about slavery in the 1800s, told through music, and looks really, really cool. They're almost to their goal, so say thank you for the song by going and donating!