 Their 1994 collaboration with Alison Krauss, "I Know Who Holds Tomorrow", won the 1995 Grammy Award for Best Southern, Country or Bluegrass Gospel Album.They were nominated for another Grammy for their album "Beyond the City".They may also be heard on the "Traveller" (1997) motion picture soundtrack with their renditions of the Carter Family's "I'm Thinking Tonight of My Blue Eyes" and "Sweeter Than the Flowers".