Which American rock band has released a more recent album, Primus or Built to Spill?
Primus (band):  Alexander left the band in 1996, replaced by Bryan "Brain" Mantia, and Primus went on to record the original theme song for the TV show "South Park" and two more albums, "Brown Album" and "Antipop", before declaring a hiatus in 2000. Built to Spill: Built to Spill is an American indie rock band based in Boise, Idaho, United States. Built to Spill:  Its most recent album, "Untethered Moon", was released on April 21, 2015.
i don't know