When was the most recent record release by Nanci Griffin?

In 1995, Harris released one of the most critically acclaimed albums of the decade, Wrecking Ball, produced by Daniel Lanois, best known for his work with U2, Peter Gabriel and Bob Dylan. An experimental album for Harris, to say the least, the record included Harris' rendition of the Neil Young-penned title track (Young himself provided guest vocals on two of the album's songs), Steve Earle's "Goodbye," Julie Miller's "All My Tears", Jimi Hendrix's "May This Be Love", Kate and Anna McGarrigle's "Goin' Back to Harlan" and Gillian Welch's "Orphan Girl". U2's Larry Mullen, Jr showed up to play drums for the project. The album received virtually no country airplay whatsoever, but did bring Harris to the attention of alternative rock listeners, many of whom had never listened to her music before. The following year, she appeared on Willie Nelson's moody, instrumentally sparse Teatro album, which was also produced by Lanois.