According to a 2020 Twitter Survey
8/27/72 — Old Renaissance Faire Grounds, Veneta, OR — 39
5/2/70 — Harpur College, Binghamton, NY — 32
5/8/77 — Barton Hall, Cornell University, Ithaca, NY — 30
2/13/70 — Fillmore East, New York City — 26
3/29/90 — Nassau Veterans Memorial Coliseum, Uniondale, NY — 19
11/11/73 — Winterland Arena, San Francisco — 17
8/13/75 — Great American Music Hall, San Francisco — 16
5/26/72 — Strand Lyceum, London — 14
5/9/77 — Buffalo Memorial Auditorium, Buffalo — 14
9/3/77 — Raceway Park, Englishtown, NJ — 13
5/26/73 — Kezar Stadium, San Francisco — 12
8/6/74 — Roosevelt Stadium, Jersey City, NJ — 12
7/8/78 — Red Rocks Amphitheatre, Morrison, CO — 12
10/9/89 — Hampton Coliseum, Hampton, VA — 12
6/18/74 — Freedom Hall, Louisville, KY — 10
2/28/69 — Fillmore West, San Francisco — 9
5/19/74 — Portland Memorial Coliseum, Portland, OR — 8
11/17/73 — Pauley Pavilion, UCLA, Los Angeles — 7
3/24/90 — Knickerbocker Arena, Albany — 7
9/10/91 — Madison Square Garden, New York City — 6
8/6/71 — Hollywood Palladium, Hollywood, CA — 6
9/6/80 — State Fairgrounds, Lewiston, ME — 6
1/22/78 — University of Oregon, McArthur Court, Eugene, OR — 6
2/26/77 — Swing Auditorium, San Bernardino, CA — 6
3/1/69 — Fillmore West, San Francisco — 6
6/26/74 — Providence Civic Center, Providence, RI — 6
7/4/89 — Rich Stadium, Orchard Park, NY — 6
12/31/81 — Oakland Auditorium Arena, Oakland — 5
6/9/77 — Winterland Arena, San Francisco — 5
4/8/72 — Empire Pool, London — 5
10/12/84 — Augusta Civic Center, Augusta, ME — 5
9/21/72 — The Spectrum, Philadelphia — 5
4/26/72 — Jahrhundert Halle, Frankfurt, West Germany — 5
5/22/77 — The Sportatorium, Hollywood, FL — 5
10/19/74 — Winterland Arena, San Francisco — 5
7/17/89 — Alpine Valley Music Theatre, East Troy, WI — 5
10/27/79 — Cape Cod Coliseum, South Yarmouth, MA — 4
9/20/90 — Madison Square Garden, New York City — 4
11/21/73 — Denver Coliseum, Denver — 4
4/29/71 — Fillmore East, New York City — 4
6/28/74 — Boston Garden, Boston — 4
9/3/67 — Stadium, Cabrillo College, Aptos, CA
2/14/68 — Carousel Ballroom, San Francisco
2/23/68 — King's Beach Bowl, Lake Tahoe, CA
3/22/68 — State Fair Coliseum, Detroit
8/23/68 — Shrine Exposition Hall, Los Angeles
8/24/68 — Shrine Exposition Hall, Los Angeles
10/12/68 — Avalon Ballroom, San Francisco
10/13/68 — Avalon Ballroom, San Francisco
2/22/69 — Dream Bowl, Vallejo, CA
2/27/69 — Fillmore West, San Francisco
3/2/69 — Fillmore West, San Francisco
4/22/69 — The Ark, Boston
4/23/69 — The Ark, Boston
10/25/69 — Winterland Arena, San Francisco
11/2/69 — Family Dog On The Great Highway, San Francisco
11/8/69 — Fillmore Auditorium, San Francisco
12/12/69 — Thelma Theater, Los Angeles
1/2/70 — Fillmore East, New York City
2/11/70 — Fillmore East, New York City
2/14/70 — Fillmore East, New York City
3/24/70 — Pirates World, Dania, FL
5/1/70 — Alfred College, Alfred, NY
5/14/70 — Merramec Community College, Kirkwood, MO
5/15/70 — Fillmore East, New York City
5/16/70 — Temple University Stadium, Philadelphia
6/24/70 — Capitol Theatre, Port Chester, NY
9/19/70 — Fillmore East, New York City
2/18/71 — Capitol Theatre, Port Chester, NY
2/19/71 — Capitol Theatre, Port Chester, NY
4/25/71 — Fillmore East, New York City
4/27/71 — Fillmore East, New York City
4/28/71 — Fillmore East, New York City
7/31/71 — Yale University, Yale Bowl, New Haven
11/15/71 — Municipal Auditorium, Austin
12/5/71 — Felt Forum, New York City
12/31/71 — Winterland Arena, San Francisco
3/25/72 — Academy of Music, New York City
3/26/72 — Academy of Music, New York City
4/14/72 — Tivoli Concert Hall, Copenhagen
4/16/72 — Aarhus University, Aarhus, Denmark
4/17/72 — Tivoli Concert Hall, Copenhagen
5/3/72 — Olympia Theatre, Paris
5/4/72 — Olympia Theatre, Paris
5/7/72 — Bickershaw Festival, Wigan, England
5/11/72 — Civic Hall, Rotterdam
5/13/72 — Fairgrounds, Lille, France
5/23/72 — Strand Lyceum, London
7/18/72 — Roosevelt Stadium, Jersey City, NJ
8/24/72 — Berkeley Community Theatre, Berkeley, CA
9/3/72 — University of Colorado, Folsom Field, Boulder, CO
9/27/72 — Stanley Theatre, Jersey City, NJ
9/28/72 — Stanley Theatre, Jersey City, NJ
10/18/72 — Fox Theatre, St. Louis
10/19/72 — Fox Theatre, St. Louis
11/17/72 — Century II Convention Hall, Wichita, KS
11/18/72 — University of Houston, Hofheinz Pavilion, Houston
11/19/72 — University of Houston, Hofheinz Pavilion, Houston
12/31/72 — Winterland Arena, San Francisco
2/9/73 — Stanford University, Maples Pavilion, Palo Alto, CA
2/15/73 — Dane County Coliseum, Madison, WI
2/26/73 — Pershing Memorial Auditorium, Lincoln, NE
2/28/73 — Salt Palace, Salt Lake City
3/28/73 — Springfield Civic Center, Springfield, MA
3/31/73 — Buffalo Memorial Auditorium, Buffalo
4/2/73 — Boston Garden, Boston
6/10/73 — Robert F. Kennedy Stadium, Washington, DC
6/22/73 — Pacific National Exhibition Coliseum, Vancouver, BC
7/27/73 — Grand Prix Racecourse, Watkins Glen, NY
9/11/73 — William & Mary Hall, College of William & Mary, Williamsburg, VA
9/26/73 — Buffalo Memorial Auditorium, Buffalo
10/19/73 — Fairgrounds Arena, Oklahoma City
10/29/73 — Kiel Auditorium, St. Louis
11/10/73 — Winterland Arena, San Francisco
11/30/73 — Boston Music Hall, Boston
12/2/73 — Boston Music Hall, Boston
12/6/73 — Public Hall, Cleveland, OH
12/12/73 — The Omni, Atlanta
12/19/73 — Curtis Hixon Convention Hall, Tampa
2/24/74 — Winterland Arena, San Francisco
3/23/74 — Cow Palace, Daly City, CA
5/14/74 — University of Montana, Adams Fieldhouse, Missoula, MT
5/21/74 — University of Washington, Edmundson Pavilion, Seattle
6/16/74 — State Fairgrounds, Des Moines, IA
6/23/74 — Jai-Alai Fronton, Miami
7/19/74 — Selland Arena, Fresno, CA
7/31/74 — Dillon Stadium, Hartford, CT
8/4/74 — Philadelphia Civic Arena, Philadelphia
10/16/74 — Winterland Arena, San Francisco
10/18/74 — Winterland Arena, San Francisco
10/20/74 — Winterland Arena, San Francisco
3/23/75 — Kezar Stadium, San Francisco
9/28/75 — Golden Gate Park, San Francisco
6/9/76 — Boston Music Hall, Boston
6/11/76 — Boston Music Hall, Boston
6/14/76 — Beacon Theatre, New York City
6/29/76 — Auditorium Theatre, Chicago, IL
7/17/76 — Orpheum Theatre, San Francisco
7/18/76 — Orpheum Theatre, San Francisco
8/4/76 — Roosevelt Stadium, Jersey City, NJ
10/9/76 — Oakland Coliseum Stadium, Oakland
12/31/76 — Cow Palace, Daly City, CA
3/20/77 — Winterland Arena, San Francisco
5/5/77 — Veterans Memorial Coliseum, New Haven
5/7/77 — Boston Garden, Boston
5/17/77 — Memorial Coliseum, Tuscaloosa, AL
5/18/77 — Fox Theatre, Atlanta
5/25/77 — The Mosque, Richmond, VA
5/28/77 — Hartford Civic Center, Hartford, CT
10/29/77 — Northern Illinois University, Evans Fieldhouse, De Kalb, IL
11/1/77 — Cobo Arena, Detroit
11/4/77 — Colgate University, Cotterrell Gym, Hamilton, NY
11/5/77 — Community War Memorial Auditorium, Rochester, NY
12/29/77 — Winterland Arena, San Francisco
2/5/78 — University of Northern Iowa, UNI-Dome, Cedar Falls, IA
4/16/78 — Huntington Civic Center, Huntington, WV
4/22/78 — Municipal Auditorium, Nashville, TN
4/24/78 — Illinois State University, Horton Fieldhouse, Normal, IL
5/11/78 — Springfield Civic Center, Springfield, MA
9/2/78 — Giants Stadium, East Rutherford, NJ
10/21/78 — Winterland Arena, San Francisco
12/31/78 — Winterland Arena, San Francisco
1/10/79 — Nassau Veterans Memorial Coliseum, Uniondale, NY
10/25/79 — Veterans Memorial Coliseum, New Haven
11/5/79 — The Spectrum, Philadelphia
12/26/79 — Oakland Auditorium Arena, Oakland
4/28/80 — Boutwell Auditorium, Birmingham
5/8/80 — Glens Falls Civic Center, Glens Falls, NY
5/11/80 — Cumberland County Civic Center, Portland, ME
6/21/80 — West High Auditorium, Anchorage, AK
10/29/80 — Radio City Music Hall, New York City
10/30/80 — Radio City Music Hall, New York City
11/29/80 — University of Florida, Florida Gym, Gainesville, FL
11/30/80 — Fox Theatre, Atlanta
12/14/80 — Long Beach Arena, Long Beach, CA
3/7/81 — University of Maryland, Cole Field House, College Park, MD
3/9/81 — Madison Square Garden, New York City
3/28/81 — Gruga Halle, Essen, West Germany
5/1/81 — Hampton Coliseum, Hampton, VA
5/6/81 — Nassau Veterans Memorial Coliseum, Uniondale, NY
5/16/81 — Barton Hall, Cornell University, Ithaca, NY
9/12/81 — University of California, Greek Theatre, Berkeley, CA
9/25/81 — Lehigh University, Stabler Arena, Bethlehem, PA
4/6/82 — The Spectrum, Philadelphia
5/21/82 — University of California, Greek Theatre, Berkeley, CA
7/28/82 — Red Rocks Amphitheatre, Morrison, CO
7/31/82 — Manor Downs, Austin
8/7/82 — Alpine Valley Music Theatre, East Troy, WI
10/9/82 — Stanford University, Frost Amphitheatre, Palo Alto, CA
10/10/82 — Stanford University, Frost Amphitheatre, Palo Alto, CA
3/25/83 — Compton Terrace, Tempe, AZ
4/10/83 — Morgantown Civic Center, Morgantown, WV
5/14/83 — University of California, Greek Theatre, Berkeley, CA
5/15/83 — University of California, Greek Theatre, Berkeley, CA
6/18/83 — Saratoga Performing Arts Center, Saratoga Springs, NY
6/20/83 — Merriweather Post Pavilion, Columbia, MD
10/11/83 — Madison Square Garden, New York City
10/21/83 — The Centrum, Worcester, MA
4/7/84 — Irvine Meadows Amphitheatre, Irvine, CA
6/24/84 — Saratoga Performing Arts Center, Saratoga Springs, NY
7/13/84 — University of California, Greek Theatre, Berkeley, CA
6/14/85 — University of California, Greek Theatre, Berkeley, CA
6/15/85 — University of California, Greek Theatre, Berkeley, CA
6/24/85 — Riverbend Music Center, Cincinnati, OH
6/27/85 — Saratoga Performing Arts Center, Saratoga Springs, NY
6/30/85 — Merriweather Post Pavilion, Columbia, MD
9/7/85 — Red Rocks Amphitheatre, Morrison, CO
11/1/85 — Richmond Coliseum, Richmond, VA
11/11/85 — Brendan Byrne Arena, East Rutherford, NJ
2/11/86 — Henry J. Kaiser Convention Center, Oakland
7/2/87 — Silver Stadium, Rochester, NY
7/12/87 — Giants Stadium, East Rutherford, NJ
9/9/87 — Providence Civic Center, Providence, RI
9/18/87 — Madison Square Garden, New York City
3/27/88 — Hampton Coliseum, Hampton, VA
4/1/88 — Brendan Byrne Arena, East Rutherford, NJ
4/30/88 — Stanford University, Frost Amphitheatre, Palo Alto, CA
7/2/88 — Oxford Plains Speedway, Oxford, ME
7/31/88 — Laguna Seca Recreation Area, Monterey, CA
9/3/88 — Capital Centre, Landover, MD
4/15/89 — The Mecca, Milwaukee, WI
5/6/89 — Stanford University, Frost Amphitheatre, Palo Alto, CA
6/21/89 — Shoreline Amphitheatre, Mountain View, CA
7/7/89 — John F. Kennedy Stadium, Philadelphia
7/15/89 — Deer Creek Music Center, Noblesville, IN
7/19/89 — Alpine Valley Music Theatre, East Troy, WI
8/6/89 — Cal Expo Amphitheatre, Sacramento, CA
8/19/89 — University of California, Greek Theatre, Berkeley, CA
10/16/89 — Meadowlands Arena, East Rutherford, NJ
10/26/89 — Miami Arena, Miami
3/15/90 — Capital Centre, Landover, MD
3/16/90 — Capital Centre, Landover, MD
3/21/90 — Copps Coliseum, Hamilton, ON
3/25/90 — Knickerbocker Arena, Albany
5/6/90 — Soccer Field, Cal State Dominguez Hills, Carson, CA
7/8/90 — Three Rivers Stadium, Pittsburgh, PA
7/12/90 — Robert F. Kennedy Stadium, Washington, DC
7/18/90 — Deer Creek Music Center, Noblesville, IN
9/19/90 — Madison Square Garden, New York City
12/31/90 — Oakland Coliseum Arena, Oakland
4/1/91 — Greensboro Coliseum, Greensboro, NC
5/12/91 — Shoreline Amphitheatre, Mountain View, CA
6/7/91 — Deer Creek Music Center, Noblesville, IN
6/17/91 — Giants Stadium, East Rutherford, NJ
6/20/91 — Pine Knob Music Theatre, Clarkston, MI
6/25/91 — Sandstone Amphitheatre, Bonner Springs, KS
8/16/91 — Shoreline Amphitheatre, Mountain View, CA
9/16/91 — Madison Square Garden, New York City
9/26/91 — Boston Garden, Boston
10/31/91 — Oakland Coliseum Arena, Oakland
5/19/92 — Cal Expo Amphitheatre, Sacramento, CA
3/11/93 — Rosemont Horizon, Rosemont, IL
6/13/93 — Rich Stadium, Orchard Park, NY
9/22/93 — Madison Square Garden, New York City
6/19/94 — University of Oregon, Autzen Stadium, Eugene, OR
3/23/95 — Charlotte Coliseum, Charlotte, NC