Boom Gaspar

☰︎

Main image

Hawaiian keyboard player.

Since 2002, a regular studio and live guest musician of Pearl Jam.

ALBUMS

Po & The 4Fathers

APPEARANCES +

Nashville, TN May 6, 2025

2025, 2xCDr, Tour, Not On Label (Pearl Jam Self-released)

Pittsburgh, PA May 16, 2025

2025, 2xCDr, Album, Tour, Not On Label (Pearl Jam Self-released)

Pittsburgh, PA May 18, 2025

2025, 3xCDr, Album, Tour, Not On Label (Pearl Jam Self-released)

Raleigh, NC May 11, 2025

2025, 2xCDr, Tour, Nugs.net

Raleigh, NC May 13, 2025

2025, 2xCDr, Tour, Nugs.net

Atlanta, Ga April 29, 2025

2025, 2xCDr, Tour, Nugs.net

Vancouver, B.C. - May 4, 2024

2024, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock

Vancouver, B.C. - May 6, 2024

2024, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock

Portland, OR - May 10, 2024

2024, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock

Sacramento, CA - May 13, 2024

2024, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock

Las Vegas, NV - May 16, 2024

2024, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock

Las Vegas, NV - May 18, 2024

2024, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock

Los Angeles, CA - May 21, 2024

2024, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock

Los Angeles, CA - May 22, 2024

2024, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock

Napa, CA - May 25, 2024

2024, 2xCDr, Tour, Not On Label (Pearl Jam Self-released)

Dublin, IE June 22, 2024

2024, 2xCDr, Tour, Not On Label (Pearl Jam Self-released)

Seattle, WA May 28, 2024

2024, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock

Manchester, UK - June 25, 2024

2024, 2xCDr, Tour, Not On Label (Pearl Jam Self-released)

Barcelona, Es July 06 2024

2024, 2xCDr, Tour, Not on Label (Pearl Jam Self-released)

New York, NY September 3, 2024

2024, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Hard Rock/Soft Rock/Grunge

Chicago, IL August 31, 2024

2024, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock

Boston, MA September 15, 2024

2024, 2xCDr, Tour, Not On Label (Pearl Jam Self-released)

Seattle, WA May 30, 2024

2024, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock

Dana Point, CA Sep 29, 2024

2024, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock

Vancouver, B.C. May 4, 2024

2024, 2xCD, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock

Indianapolis, IN August 26, 2024

2024, 2xCDr, Tour, Not On Label (Pearl Jam Self-released)

Boston, MA September 17, 2024

2024, 2xCDr, Tour, Not On Label (Pearl Jam Self-released)

Sydney, AU November 21, 2024

2024, 2xCDr, Tour, Not On Label (Pearl Jam Self-released)

Melbourne, AU November 16, 2024

2024, 2xCDr, Tour, Not On Label (Pearl Jam Self-released)

Melbourne, AU November 18, 2024

2024, 2xCDr, Tour, Not On Label (Pearl Jam Self-released)

Sydney, AU November 23, 2024

2024, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock

New York, NY September 4, 2024

2024, 2xCDr, Tour, Not On Label (Pearl Jam Self-released)

Los Angeles, CA - May 21, 2024

2024, 2xCD, Ltd, Tour, Ten Club

Gold Coast, AU, November 13, 2024

2024, 2xCDr, Not On Label (Pearl Jam Self-released)

Fort Worth, TX 09.13.23

2023, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock

Fort Worth, TX 09.15.23

2023, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Chicago, IL 09.05.2023

2023, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Austin, TX 09.19.23

2023, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Austin, TX 09.18.23

2023, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

St. Paul, MN 09.02.2023

2023, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Landgraaf, NL 18.06.2022

2022, 2xCD, Tour, Not On Label (Pearl Jam Self-released),

London, UK 08.07.2022

2022, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Budapest, HU 12.07.2022

2022, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Amsterdam, NL 25.07.2022

2022, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Nashville, TN 09.16.2022

2022, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

New York, NY 09.11.2022

2022, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Copenhagen, DK 05.07.2022

2022, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Stockholm, SE 03.07.2022

2022, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Louisville, KY 09.17.2022

2022, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Camden, NJ 09.14.2022

2022, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

St. Louis, MO 09.18.2022

2022, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Los Angeles, CA 05.07.2022

2022, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Phoenix, AZ 05.09.2022

2022, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Oakland, CA 05.12.2022

2022, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Oakland, CA 05.13.2022

2022, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Fresno, CA 05.16.2022

2022, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Imola, IT 25.06.2022

2022, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Padova, Italy 24/06/2018

2018, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Barcelona, Spain ‎– 10 July, 2018

2018, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Seattle, WA 08/10/2018

2018, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Werchter, Belgium 7. July 2018

2018, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

London, England June, 18 2018

2018, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

London, England 17 July, 2018

2018, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Chicago, Illinois August 18, 2018

2018, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Chicago, Illinois August 20, 2018

2018, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Amsterdam, Netherlands, 2018/06/13

2018, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

"Pinkpop Festival" Landgraaf, Netherlands, 2018/06/15

2018, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

"Nos Alive Festival", Lisbon, 2018/07/14

2018, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Boston, 2018/09/02

2018, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Boston, 2018/09/04

2018, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Rome, Italy 26/06/2018

Grunge/Classic Rock

Santiago, Chile - 16/03/2018

São Paulo, Brazil - 24/03/2018

Alternative Rock

Rio De Janeiro, Brazil - 21/03/2018

Madrid, Spain - 12/07/2018

Milan, Italy 22/06/2018

Seattle, WA 08/08/2018

Amsterdam, Netherlands, 12/06/18

Alternative Rock

Mexico City, Mexico November 28, 2015

2016, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Grunge/Alternative Rock

Jacksonville, FL - April 13, 2016

2016, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock/Grunge

Ft. Lauderdale, FL - April 8, 2016

2016, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Hard Rock/Grunge/Alternative Rock

Buenos Aires, Argentina - November 7, 2015

2016, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock/Grunge

Philadelphia, PA - April 28th, 2016

2016, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock/Grunge

Greenville, SC - April 16th, 2016

2016, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock/Grunge

Manchester, TN - June 11, 2016

2016, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock/Grunge

Santiago, Chile - November 4, 2015

2016, 3xCD, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock/Grunge

Porto Alegre, Brazil - November 11, 2015

2016, 3xCD, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock/Grunge

Sao Paulo, Brazil - November 14, 2015

2016, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock/Grunge

Brasilia, Brazil - November 17, 2015

2016, 3xCD, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock/Grunge

Belo Horizonte, Brazil - November 20, 2015

2016, 3xCD, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock/Grunge

Rio De Janeiro, Brazil - November 22, 2015

2016, 3xCD, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock/Grunge

Bogota, Colombia - November 25, 2015

2016, 3xCD, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock/Grunge

Buenos Aires, Argentina - November 7, 2015

2016, 35xFile, FLAC, Tour, 16b, Not On Label (Pearl Jam Self-released),

Alternative Rock/Grunge

Live At Third Man Records

2016, Vinyl Gold / Black Split,

Milan, IT - June 20, 2014

2014, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Grunge/Alternative Rock

Trieste, IT - June 22, 2014

2014, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Grunge/Alternative Rock

Amsterdam, NL - 16 June 2014

2014, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Grunge/Alternative Rock

Milton Keynes, UK July 11, 2014

2014, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Grunge/Alternative Rock

Berlin, DE - June 26, 2014

2014, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Grunge/Alternative Rock

St. Louis, MO - October 3, 2014

2014, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock/Grunge

Werchter, BE - July 5, 2014

2014, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock/Grunge

Tulsa, OK - October 8, 2014

2014, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock/Grunge

Oslo, NO - June 29, 2014

2014, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock/Grunge

Vienna, AT - June 25, 2014

2014, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock/Grunge

Stockholm, Sweden, June 28, 2014

2014, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Milwaukee, WI - October 20, 2014

2014, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Grunge/Alternative Rock

Amsterdam, NL - June 17, 2014

2014, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Cincinnati, OH October 1, 2014

2014, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

St. Paul, MN October 19, 2014

2014, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock/Grunge

Perth, AU, February 2, 2014

2014, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Gold Coast, AU, January 19, 2014

2014, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Denver, CO - October 22, 2014

2014, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Grunge/Alternative Rock

Detroit, MI, October 16, 2014

2014, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Memphis, TN, October 14, 2014

2014, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Lincoln, NE, October 09, 2014

2014, 3xCDr, Tour, Not On Label (Pearl Jam Self-released),

Moline, IL - October 17, 2014

New Orleans, LA. November 1, 2013

Brooklyn, NY - October 18, 2013

2013, 2xCDr, Tour, Not On Label (Pearl Jam Self-released)

South America, Buenos Aires, 2013

South America, Santiago, Chile, 2013

Alternative Rock

Seattle, WA December 6, 2013

Charlottesville, Virginia - October 29, 2013

Philadelphia, PA October 22, 2013

Alternative Rock/Arena Rock

Baltimore, Maryland - October 27, 2013

Vancouver, BC December 4, 2013

Love Boat Captain

2012, 7", RSD, Ltd, Monkeywrench Records

11.18.2011 Lima, Peru

2012, 2xCDr, Tour, Not On Label (Pearl Jam Self-released)

Missoula, Montana September 30, 2012

2012, 2xCDr, Tour, Not On Label (Pearl Jam Self-released)

Ziggo Dome Amsterdam, NL. Show 1 June 26 2012

2012, 2xCDr, Tour, Not On Label (Pearl Jam Self-released)

Ziggo Dome Amsterdam, NL. Show 2 June 27 2012

2012, 2xCDr, Tour, Not On Label (Pearl Jam Self-released)

Werchter Festival, Belgium June 29, 2012

2012, 2xCDr, Tour, Not On Label (Pearl Jam Self-released)

02 World Berlin, Germany Show 2 July 05, 2012

2012, 2xCDr, Tour, Not On Label (Pearl Jam Self-released)

Main Square Festival, Arras, France June 30, 2012

2012, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Grunge/Hard Rock

O2 Arena, Prague July 02, 2012

2012, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Grunge/Hard Rock

Music Midtown Festival, Atlanta, September 22, 2012

2012, 2xCDr, Tour, Not On Label (Pearl Jam Self-released)

DeLuna Festival, Pensacola, FL September 21, 2012

2012, 2xCDr, Copy Prot., Tour, Not On Label (Pearl Jam Self-released)

Jack Johnson & Friends*

Best of Kōkua Festival, a Benefit for the Kokua Hawai'i Foundation

Alternative Rock

Pearl Jam Twenty: The Motion Picture

9.19.2011 Saskatoon, Canada

2011, 2xCDr, Tour, Not On Label (Pearl Jam Self-released)

11.20.2011 San Jose, Costa Rica

2011, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Grunge/Hard Rock/Alternative Rock

11.16.2011 Santiago, Chile

2011, 2xCDr, Tour, Not On Label (Pearl Jam Self-released)

11.13.2011 Buenos Aires, Argentina

2011, 2xCDr, Tour, Not On Label (Pearl Jam Self-released),

Alternative Rock/Grunge

9.23.2011 Edmonton, Canada

2011, 2xCDr, Tour, Not On Label (Pearl Jam Self-released)

Buenos Aires, Argentina - November 13, 2011

2011, 36xFile, FLAC, Tour, 16b, Not On Label (Pearl Jam Self-released),

Alternative Rock/Grunge

2010, 7", Single, Ten Club

07-10-2010 Oeiras, Portugal

Acoustic/Grunge/Alternative Rock

07-04-2010 Werchter, Belgium

Live On Ten Legs

05-01-2010 New Orleans, LA

Grunge/Alternative Rock

06-30-2010 Berlin, Germany

05-03-2010 Kansas City, MO

05-04-2010 St. Louis, MO

05-06-2010 Columbus, OH

Grunge/Alternative Rock

05-07-2010 Noblesville, IN

05-10-2010 Buffalo, NY

05-13-2010 Bristow, VA

05-15-2010 Hartford, CT

05-17-2010 Boston, MA

Grunge/Alternative Rock

05-18-2010 Newark, NJ

05-20-2010 New York, NY

Sweet Little Band

Babies Go Pearl Jam

05-21-2010 New York, NY

2009 Philadelphia Spectrum Box Set

06-22-2010 Dublin, Ireland

06-23-2010 Belfast, Northern Ireland

06-25-2010 London, England

07-06-2010 Venice, Italy

07-09-2010 Bilbao, Spain

Acoustic/Grunge

October 31 2009, Philadelphia, PA

August 08 2009, Calgary, AB

August 13 2009, Rotterdam, NE

November 22 2009, Sydney, AUS

Alternative Rock/Grunge

November 25 2009, Brisbane, AUS

November 29 2009, Christchurch, NZ

October 09 2009, San Diego, CA

October 27 2009, Philadelphia, PA

October 28 2009, Philadelphia, PA

Alternative Rock/Grunge

September 25 2009, Vancouver, BC

October 30 2009, Philadelphia, PA

September 26 2009, Portland, OR

September 28 2009, Salt Lake City, UT

November 14 2009, Perth, AUS

September 30 2009, Universal City, CA

November 17 2009, Adelaide, AUS

October 01 2009, Universal City, CA

November 27 2009, Auckland, NZ

November 20 2009, Melbourne, AUS

October 04 2009, Austin, TX

October 06 2009, Universal City, CA

October 07 2009, Universal City, CA

August 21 2009 - Toronto, ON

August 23 2009, Chicago, IL

August 24 2009, Chicago, IL

August 28 2009, San Francisco, CA

September 21 2009, Seattle, WA

September 22 2009, Seattle, WA

August 17 2009, Manchester, UK

August 18 2009 - London, UK

August 11 2009, London, UK

June 11 2008 - West Palm Beach, FL

June 12 2008 - Tampa, FL

Grunge/Alternative Rock

June 14 2008 - Manchester, TN

June 17 2008 - Virginia Beach, VA

June 19 2008 - Camden, NJ

June 20 2008 - Camden, NJ

June 24 2008 - New York, NY

Grunge/Hard Rock/Alternative Rock

June 22 2008 - Washington, DC

June 30 2008 - Mansfield, MA

June 25 2008 - New York, NY

June 27 2008 - Hartford, CT

June 28 2008 - Mansfield, MA

June 16 2008 - Columbia, SC

Immagine In Cornice

2007, DVD Digibook,

Alternative Rock/Acoustic/Grunge

Acoustic/Hard Rock/Garage Rock

Buenos Aires, Argentina - November 25, 2005

2005, 25xFile, FLAC, Album, Tour, 16b, Not On Label (Pearl Jam Self-released),

Grunge/Alternative Rock

Buenos Aires, Argentina - November 26, 2005

2005, 27xFile, FLAC, Album, Tour, 16b, Not On Label (Pearl Jam Self-released),

Alternative Rock/Grunge

Eddie Vedder And The Walmer High School Choir

The Molo Sessions

2004, CD Digipak,

Acoustic/Vocal/African

Rearviewmirror (Greatest Hits 1991-2003)

Alternative Rock/Grunge

Love Boat Captain

2003, CD Digipak,

Alternative Rock

Live At The Garden

Alternative Rock/Grunge

Alternative Rock

Alternative Rock

Live In Chile 2005

June 27, 2012 - Amsterdam

2012, 2xCDr, Unofficial, Not On Label (Pearl Jam),

Grunge/Hard Rock

Acoustic/Hard Rock/Garage Rock

Live At The Garden - Disc 1

2004, DVD-V, Unofficial, Epic Music Video (2), Epic Music Video (2),

Alternative Rock/Grunge

Live At The Garden - Disc 2

2004, DVD-V, Unofficial, Epic Music Video (2), Epic Music Video (2),

Alternative Rock/Grunge

Live At The Garden

Alternative Rock/Grunge

Alternative Rock/Acoustic/Grunge

Immagine In Cornice

Alternative Rock/Acoustic/Grunge/Classic Rock/Concert Film