ISO: Some opening sets. Many of these are from shows that came out as live releases.

[WhereYouGoin]

DMB:
1995: Big Head Todd - January 31 & May 5
1996: Ben Harper - June 4, June 8 & also September 9. Bela Fleck & the Flecktones - December 31.
1997: Los Lobos - July 6
1998: Toots & the Maytals - October 31. Bela Fleck & the Flecktones - November 30 & December 8. Maceo Parker - December 19.
1999: The Iguanas - June 24.
2000: Guster - June 26. The Getaway People - August 27. Taj Mahal - August 29.
2001: Jim White - June 23. Angelique Kidjo & Wyclef Jean - July 11.
2002: John Butler Trio - September 6 (CAN find 7th & 8th but not 6th). Karl Denson's Tiny Universe - December 21.
2003: The Roots - July 30.
2004: Galactic - July 10. Robert Earl Keen - July 27.
2005: John Butler Trio - September 9, 11 & 12 (Only 10th can be found)
2006: G. Love - May 30. Sheryl Crow - July 7 & 8.
2007: Toots & the Maytals - August 10. The Wailers - September 14.
2009: The Hold Steady - June 20.
2010: Amos Lee - July 14. Zac Brown Band - July 16. Trombone Shorty - November 19.
2013: JD McPherson - June 1. Mavis Staples - June 29.
From the Gorge 2016: The Lone Below & Lake Street Dive - September 4, 2016
Non-DMB.
From the Some Devil tour:
Emmylou Harris: December 12, 13, 15, 16, 17, 22. January 12, 14, 15, 16.