TC⭐ Legendary · 2 collectors
Graphmasters · Celebrity

Tom Constanten

keyboards, 1968–1970 in Grateful Dead
MusicBorn Mar 19, 1944
2collectors met Tom
Legendaryrarity
2Graphmasters lists
27signed on eBay now
Have you met Tom in person?Sign in to add Tom to your Collector Card and climb 2 lists.
Sign in

How rare

2OF 136
Legendary: only 2 of 136 collectors have met Tom.
Most met on that list: Ozzy Osbourne, 31 collectors.
Legendary 1–2Rare 3–5Uncommon 6–15Common 16+

Grateful Dead castmates

Collectors per person
Bob Weir
rhythm guitar, vocals, 1965–1995
6 collectors
Mickey Hart
drums, percussion, 1967–1971, 1974–1995
6 collectors
Phil Lesh
bass, vocals, 1965–1995
4 collectors
Bill Kreutzmann
drums, 1965–1995
2 collectors
Brent Mydland
keyboards, vocals, 1979–1990
0 collectors
Donna Jean Godchaux
vocals, 1972–1979
0 collectors
Jerry Garcia
lead guitar, vocals, 1965–1995
0 collectors
Keith Godchaux
keyboards, 1971–1979
0 collectors
Robert Hunter
lyricist
0 collectors
Ron Pigpen McKernan
keyboards, harmonica, vocals, 1965–1972
0 collectors
Vince Welnick
keyboards, vocals, 1990–1995
0 collectors

Collectors who met Tom also met

Booker T. Jones
2 of 2 of Tom's collectors
Glenn Hughes
2 of 2 of Tom's collectors
Matt Sorum
2 of 2 of Tom's collectors
Steve Stevens
2 of 2 of Tom's collectors
Jon Anderson
2 of 2 of Tom's collectors
Max Weinberg
2 of 2 of Tom's collectors
Andy Summers
2 of 2 of Tom's collectors
Todd Rundgren
2 of 2 of Tom's collectors

About Tom

Known among friends and colleagues as T.C., Tom Constanten wrote orchestral pieces as a teenager while growing up in Las Vegas, Nevada and briefly studied astronomy and music at University of California, Berkeley, where he met future Grateful Dead bassist Phil Lesh in the summer of 1961. The two became roommates and dropped out; shortly thereafter, they enrolled in a graduate-level course taught by Italian modernist composer Luciano Berio at Mills College. Constanten also studied piano with Mario Feninger. In 1962, he lived in Brussels and Paris, met Umberto Eco, and studied on a scholarship with members of the Darmstadt School, including Berio, Henri Pousseur, Karlheinz Stockhausen and Pierre Boulez.\n', ' After briefly rooming with Lesh in Las Vegas and returning to the San Francisco Bay Area, Constanten performed with an improvisational quintet formed by Steve Reich. The group\'s unusual style was influenced by both jazz and Stockhausen. In a 1964 performance, the ensemble played serialism-influenced compositions by both Constanten and Lesh. Although he walked out from the performance, minimalist composer Terry Riley later allowed the ensemble to premiere In C. However, only Reich and one other member of the group, saxophonist-composer Jon Gibson, appeared in the seminal performance.\n', ' Faced with the possibility of conscription amid the escalation of the Vietnam War, Constanten enlisted in the United States Air Force in 1965 as a computer programmer. Although the Air Force was deployed in southeast Asia, he was not given a security clearance after divulging his past communist sympathies and remained stationed domestically at Nellis Air Force Base near Las Vegas; while on leave, he used LSD and composed music on military mainframe computers, including the IBM 1401. By 1967, he had been promoted to sergeant. During this period, he first collaborated with the Grateful Dead as a session musician on Anthem of the Sun (1968); Constanten used several compensatory three-day passes to travel to Los Angeles to record with the band. (T.C. listed himself as a Buddhist on his military records, so when the Grateful Dead scheduled a recording session, he declared a spurious Buddhist holiday and went to L.A.)\n', '

Known for

1 credit
Grateful Deadkeyboards, 1968–1970

🎯 Log an autograph

Sign in to log the autographs you've gotten in person.

Sign in to start →

Questions? Message RACC Team

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

© 2026 Real Autograph Collectors Club