On May 31, 2003, Trey Anastasio played the second of two sold-out shows at San Francisco’s Warfield Theatre. On that night, Carlos Santana dropped by to say hello to Trey, ended up joining the ten-piece band on stage halfway through the first set, and continued to play with the group for the remainder of the night. The results were electric, suffused with spontaneous energy and exuberant interplay between the two guitarists.

Tracking (1994) is a documentary about the band Phish and the recording of the album Hoist. It is directed by the band's bass player, Mike Gordon, who wrote, for the VHS packaging: While in the studio recording the album 'Hoister' (sic) I sported a video camera. Sometimes I pushed the record button. Others, the stop. Alas, I edited. Using machines small yet sweet, I assembled Tracking. This isn't about railroad tracks or stuffing things up the tender nostril. It's about 48 tracks of sound, adjacent on strips of plastic. Like mixing lilac petals, coriander, chunks of butter, and fennel into a soup. Tracking is the recording of different sounds, adjacent on strips of plastic. . . . Many of the musicians on the album, Alison Krauss, Béla Fleck, and actor Jonathan Frakes, are shown recording tracks that eventually wound up on the album. The documentary is approximately 25 minutes long and was produced by Cactus Films.

The Rev. Jeff Mosier (Blueground Undergrass) was contracted by Phish in the Fall of 1994, to help them learn Bluegrass. They flew him to Michigan and Mike Gordon picked him up in a limo, and they had their first lesson on 11/14/1994, same night as Grand Rapids.