Frank London is a New York City-based trumpeter, bandleader, and composer active in klezmer and world music. He also plays various other wind instruments and keyboards, and occasionally sings backup vocals. With The Klezmatics, he won a Grammy award in Contemporary World Music for "Wonder Wheel (lyrics by Woody Guthrie)".
London received a B.A. in Afro-American music from the New England Conservatory in 1980. He is on the music faculty of SUNY Purchase.
London is best known for his role as trumpeter in the New York City-based klezmer band The Klezmatics. He is also a member of Hasidic New Wave and leads Frank London's Klezmer Brass Allstars. He was a co-founder of both Les Misérables Brass Band and the Klezmer Conservatory Band.
In addition to his work in klezmer music, he is in demand as a sideman, and has performed or recorded with such diverse artists and groups as John Zorn, John Cale, Itzhak Perlman, Allen Ginsberg, LL Cool J, Mel Tormé, David Murray, Lester Bowie's Brass Fantasy, La Monte Young, Natalie Merchant, They Might Be Giants, Jane Siberry, Ben Folds Five, Marc Ribot, Reggie Workman, Chava Alberstein, Anne LeBaron, Jon Spencer Blues Explosion, Luna, Maurice El Medioni, Gal Costa, Ljova (Lev Zhurbin), Aaron Alexander's Midrash Mish Mosh, Avraham Fried, Iggy Pop, and countless others. He played at Carnegie Hall with Angelique Kidjo, Youssou N'Dour and Omara Portuando. He played the trumpet solo on LL Cool J's "Goin' Back to Cali."
London is featured on over 300 CDs. His own recordings include the following:
- Invocations (cantorial music)
- Hazonos (cantorial music)
- "Scientist at Work" (produced by John Zorn)
Frank London with Lorin Sklamberg (Klezmatics singer):
- Nigunim (Jewish mystical songs)
- The Zmiros Project (Shabbes songs)
- tsuker-zis (holiday songs, featuring Knox Chandler, Ara Dinkjian & Deep Singh)
Frank London's Klezmer Brass Allstars:
- Di Shikere Kapelye
- Brotherhood of Brass
- Carnival Conspiracy
The Shekhina Big Band:
- The Shekhina Big Band
Film and theater music:
- The Debt (film and theater music)
- The Shvitz
- Divan (film by Pearl Gluck)
Hasidic New Wave:
- "Jews & The Abstract Truth"
- "Live In Krakow" (on Not Two records)
- "From The Belly of Abraham"
With Jon Madof's Zion80
London has composed numerous works for theater, dance, and film, and is the recipient of several Meet the Composer grants. Some of his major works include the folk opera A Night in the Old Marketplace (based on Y. L. Peretz's Bay nakht oyfn altn mark); Davenen, a dance for the Pilobolus Dance Theatre and the Klezmatics; Great Small Works' The Memoirs of Gluckel of Hameln, and Min Tanaka's Romance. In 2011, A Night in the Old Marketplace was workshopped and premiered at MassMOCA.
He has also composed music for films, including John Sayles' The Brother from Another Planet (1984) and Men With Guns (1997), Yvonne Rainer's Murder and Murder, the Czech-American Marionette Theater's Golem, and Tamar Rogoff's Ivye Project.
He has been featured on HBO's Sex and the City soundtrack, at the North Sea Jazz Festival, and at the Lincoln Center Summer Festival. He attends various workshops throughout the year, including KlezKanada of Montreal, where he teaches aspiring musicians the art of klezmer music. He has taught Jewish music in Canada, Crimea, and the Catskills and is Artistic Director of KlezFest London in London, England.
Yiddish theatre actress Jenny Romaine has the following to say about London:
- "He [Frank London] has a relationship to the avant garde, to jazz, to ethnic music and he's participating in a late 20th century investigation of Jewish music that I think has a knowledge of all the different aspects of our situation as Jews."
On May 31, 2015, Frank London was awarded Kraków, (Poland's) Medal Honoris Gratia by the municipality of Kraków, mayor Jacek Majchrowski 
- Frank London official site
- Klezmatics official site
- Frank London discography
- Interview from Montreal Mirror
- Short Biography and Interviews With Frank London from the Yiddish Book Center's Wexler Oral History Project