DEEP ARCHIVE / artist / RESEARCH DOSSIER
Trey Anastasio
Trey’s official project history provides a source-backed bridge between bands without implying every collaboration was a concert sit-in.
Phish · Oysterhead · Cross-generational appearances · Last editorial source review 2026-10-29
Source-backed, not exhaustive. This is a curated selection of facts and unresolved research questions. Source links show the supporting publication; they are not proof that an external page has stayed unchanged since our last review. Artist rosters are historical or explicitly date-stamped. We do not host recordings.
6 documented research notes
- 1983formation
Trey Anastasio is a founding member of Phish.
- 2000collaboration
Trey performed with Les Claypool and Stewart Copeland in the original Oysterhead superjam.
- 2001recording
Trey was part of Oysterhead’s Grand Pecking Order recording project.
- 2013
- 2015performance
Trey joined surviving Grateful Dead members for five fiftieth-anniversary stadium concerts.
- 2017residency
Phish’s Baker’s Dozen residency at Madison Square Garden lasted thirteen nights.
Questions still open
- Attach precise show dates and personnel to each guest appearance.
- Do not infer that a documented joint project means every member has shared other stages.
Source bibliography · 4 references
- Phish · official FAQ and band history ↗artist official
- Trey Anastasio · official biography ↗artist official
- Trey Anastasio · Oysterhead project history ↗artist official
- Trey Anastasio · Oysterhead album credits ↗artist official