Jazz Appreciation Month: History, Events, and How to Celebrate

Jazz Appreciation Month (JAM) runs every year from April 1 to April 30. The Smithsonian’s National Museum of American History created it in 2001 to honor jazz as both a historic and a living American art form, and the month closes on April 30 with UNESCO’s International Jazz Day. Anyone can take part: most JAM events are organized locally by schools, libraries, clubs and other organizations, and the simplest way to join in is to spend some of April listening to jazz with intent.

What Is Jazz Appreciation Month?

JAM is a month-long campaign, not a public holiday. In the museum’s own words, it is meant “to stimulate and encourage people of all ages to participate in jazz”: to study the music, attend concerts, listen to jazz on radio and recordings and read books about it.

Some organizers, DC Public Library among them, call it National Jazz Appreciation Month. The observance is centered on the United States and is also marked in Canada, and since 2012 its final day has doubled as an international celebration.

Who Organizes JAM?

The National Museum of American History in Washington, D.C. started JAM and still runs the central program: concerts by its resident big band, public programs at the museum and a yearly poster that teachers can download free. Everything else is decentralized. The National Association for Music Education (NAfME) collects JAM teaching resources through its Council for Jazz Education, and in 2026 it carried the Smithsonian poster in the April issue of its magazine Teaching Music. Public libraries put together reading lists, streaming collections and concerts, and clubs, festivals and radio stations add their own programming.

The History of Jazz Appreciation Month

Founded at the Smithsonian in 2001

JAM was founded by John Edward Hasse, curator of American music at the National Museum of American History. During his 33 years at the museum he also founded the Smithsonian Jazz Masterworks Orchestra and curated exhibitions on Duke Ellington, Ella Fitzgerald, Frank Sinatra and Ray Charles; he is now curator emeritus. The idea was an annual event paying tribute to jazz as both a historic and a living music. The first JAM, in 2001, was funded by the Ella Fitzgerald Charitable Foundation, which the singer had set up in 1993 and which has supported JAM every year since; today the museum’s program also relies on other foundations and private donors.

The Annual JAM Poster

Since 2002 the museum has issued a poster for every JAM, each built around one artist or theme. A selection:

• 2002: Dizzy Gillespie, the first poster
• 2003: Billie Holiday
• 2007: Louis Armstrong
• 2011: Mary Lou Williams
• 2014: John Coltrane
• 2021: Nina Simone
• 2024: Duke Ellington, for his 125th birthday
• 2026: Tony Bennett, for the centennial of his birth

Every poster is available as a free high-resolution PDF in the Smithsonian’s JAM poster archive, recent ones in both English and Spanish. The museum notes that it keeps no printed stock of past years.

A Short Timeline

• 2001: First Jazz Appreciation Month at the National Museum of American History.
• November 2011: UNESCO’s General Conference proclaims April 30 as International Jazz Day.
• April 2012: The first International Jazz Day, with a program at UNESCO in Paris, a sunrise concert in Congo Square in New Orleans and an evening concert in the UN General Assembly Hall in New York.
• December 2012: The UN General Assembly formally welcomes International Jazz Day.
• 2026: JAM’s 25th year, tied to the 250th anniversary of the United States; International Jazz Day marks its 15th anniversary in Chicago.

Jazz Appreciation Month vs. International Jazz Day: What’s the Difference?

The two are often treated as one thing. They are separate observances run by different organizations, linked by the calendar: International Jazz Day falls on the last day of JAM.

April 30 was proposed so that Jazz Day would cap the Smithsonian’s month, and the official site describes the day as the culmination of Jazz Appreciation Month, but the two are planned separately. According to the official International Jazz Day site, the day is chaired by UNESCO’s Director-General and by Herbie Hancock, the Chicago-born pianist and winner of 14 Grammy Awards who became a UNESCO Goodwill Ambassador for Intercultural Dialogue in 2011 and came up with the idea. The Herbie Hancock Institute of Jazz plans and produces it. In most years a host city stages an All-Star Global Concert, while clubs, schools and community groups around the world register their own events. Recent hosts were Tangier (2024), Abu Dhabi (2025) and Chicago (2026).

Why Jazz Appreciation Month Matters

Jazz in Music Education

For music teachers, JAM is a ready-made reason to put jazz on the spring schedule. NAfME’s resource page gathers interviews with jazz educators, courses and Teaching Music articles such as “Swing into Action: Preparing Any Classroom for Jazz Appreciation Month” (January 2024). Each poster gives a class one artist to build a lesson around. Students who want to play rather than only listen can start with our introduction to jazz improvisation, which covers the basic techniques and how to practice them.

Jazz as African American Heritage

Jazz grew out of African American communities, first in New Orleans and then in Chicago, New York and Kansas City, and its history is tied to the story of Black American life in the 20th century. At the Smithsonian, one of Dizzy Gillespie’s bent trumpets and a saxophone John Coltrane played after recording A Love Supreme were among the jazz objects the museum put on view for JAM in 2026, the archival material from Ella Fitzgerald’s career is kept in the museum’s Archives Center, and the Steinway piano on which Duke Ellington composed his Sacred Concerts is in its collection. Ellington, born in Washington, D.C. in 1899, led his orchestra from 1924 until his death in 1974.

Jazz Clubs Depend on Their Audiences

Jazz clubs are small businesses, and JAM is a good prompt to buy a ticket. Chicago’s Jazz Showcase shows what steady support can build. Joe Segal began presenting jazz in Chicago in 1947, ran the club until his death in 2020 and was named an NEA Jazz Master in 2015 for jazz advocacy; his son Wayne now runs one of the oldest jazz clubs in the city. Smaller rooms everywhere live on the same economics, where a few paying listeners on a weeknight make a difference.

Where to Find Jazz Appreciation Month Events

Because JAM events are organized locally, the best approach is to check a few reliable sources in March and early April.

Official Listings and Library Programs

Start with the Smithsonian’s Jazz Appreciation Month page, where the museum posts its April program. For educator-focused events and materials, check NAfME. Public libraries are the most dependable source of free local events, and the DC Public Library’s JAM page is a good model: next to its concerts, it points readers to books about jazz, a streaming jazz database, an oral history archive of the Washington jazz scene and Ken Burns’ Jazz documentary series. Check your own library’s events calendar before April starts.

Recurring Events Worth Watching

In Washington, the Smithsonian Jazz Masterworks Orchestra is the museum’s big band in residence. An act of Congress established it in 1990 and it began performing in 1991; it plays as a 17-member big band and in smaller groups, presenting transcribed works, new arrangements and commissions. Its 2026 JAM concert, “Jazz Across America,” ranged from Jelly Roll Morton’s “Black Bottom Stomp” to music by Sun Ra and Leonard Bernstein.

In Chicago, the Jazz Institute of Chicago, founded in 1969, presents concerts, jam sessions and education programs throughout the year. The city’s big free event, the Chicago Jazz Festival in Millennium Park, belongs to Labor Day weekend, not April. In New York, Jazz at Lincoln Center programs its three venues, Rose Theater, The Appel Room and Dizzy’s Club, through the spring. In New Orleans, the Jazz & Heritage Festival runs over two weekends from late April into early May; our New Orleans Jazz Fest guide has the practical details.

The 2026 Edition: JAM at 25

The 2026 Jazz Appreciation Month was the 25th. The museum linked it to the 250th anniversary of the United States, with programs following jazz from New Orleans, Chicago and Kansas City to the West Coast. Besides the orchestra concert, the 2026 program included an Ella Fitzgerald Day on April 24, the day before her birthday, and a donation ceremony on April 30 at which the museum acquired objects connected to the pianist Oscar Peterson. The poster saluted Tony Bennett, born in 1926.

The International Jazz Day All-Star Global Concert on April 30, 2026 came from the Lyric Opera House in Chicago, Herbie Hancock’s hometown and the city where Louis Armstrong, King Oliver and Jelly Roll Morton made their names in the 1920s. UNESCO picked it to mark both the day’s 15th anniversary and the US 250th. More than 40 artists took part under musical director John Beasley, among them Hancock, Dee Dee Bridgewater, Gregory Porter, Kurt Elling, Jacob Collier, Robert Glasper, Marcus Miller, and Buddy Guy with Christone “Kingfish” Ingram. The concert streamed live via UNESCO, jazzday.com, YouTube and Facebook.

How to Celebrate Jazz Appreciation Month

You need neither a ticket nor any training to take part. The Smithsonian’s own list is short: study the music, go to concerts, listen on the radio and on records, read about it.

Listen With Intent

Three albums make a good start because they work on first hearing: Miles Davis‘s Kind of Blue (Columbia, 1959), John Coltrane’s A Love Supreme (Impulse!, 1965) and the Dave Brubeck Quartet’s Time Out (Columbia, 1959), the first jazz album to sell a million copies. Play one all the way through without doing anything else. For a longer list, our best jazz albums for beginners picks 15 records for first-time listeners, and our guide to the great jazz saxophone players puts Coltrane among his peers and successors. Your library card may also unlock a streaming jazz database.

Follow the April Birthdays

April is full of jazz birthdays, which gives you a ready-made listening plan: play each artist on their day.

• April 7: Billie Holiday (1915). “Strange Fruit,” recorded for Commodore in 1939, became her biggest-selling record.
• April 12: Herbie Hancock (1940). His “Maiden Voyage” is one of several compositions of his that became jazz standards.
• April 15: Bessie Smith (1892). “Downhearted Blues,” her first record, is in the Library of Congress National Recording Registry.
• April 22: Charles Mingus (1922). Mingus Ah Um (1959) includes his elegy for Lester Young, “Goodbye Pork Pie Hat.”
• April 25: Ella Fitzgerald (1917). Her songbook albums for Verve, including the Duke Ellington Song Book, lead straight into the next birthday.
• April 29: Duke Ellington (1899). Ellington at Newport, from his Newport Jazz Festival set of July 7, 1956, which returned him to wide popularity.

Hear It Live

Local clubs, university jazz ensembles and library concerts are the most direct way to support working musicians in April, and many school and library concerts are free. Around April 30, look at the event listings on jazzday.com, where organizers in each country post their International Jazz Day events: concerts, jam sessions, workshops and community programs.

Learn About the Music

Jazz Night in America, the WBGO and NPR program hosted by Christian McBride, combines concert recordings with the stories behind the musicians and is free to stream. If you want to understand what you are hearing, our guide to jazz instruments explains what each instrument does in the band, and our overview of the main types of jazz traces the styles from New Orleans jazz and swing through bebop, modal jazz and fusion.

Support Musicians Directly

Buy music from artists’ own websites or Bandcamp pages, buy something at the merch table, and tip at small venues. The simplest contribution costs nothing: introduce one person who does not listen to jazz to one record in April and play it together. That is the kind of participation the museum describes as JAM’s purpose.

Frequently Asked Questions

When is Jazz Appreciation Month?

Jazz Appreciation Month takes place every April, from April 1 to April 30. The last day, April 30, is also International Jazz Day, which UNESCO proclaimed in 2011 and which has been celebrated every year since 2012.

Who created Jazz Appreciation Month?

The Smithsonian’s National Museum of American History created Jazz Appreciation Month in 2001. It was founded by John Edward Hasse, then the museum’s curator of American music, and the Ella Fitzgerald Charitable Foundation funded its first year.

Is International Jazz Day part of Jazz Appreciation Month?

It falls on the last day of the month, and the April 30 date was chosen so that it would close JAM, but the two are run separately. JAM is a Smithsonian initiative observed mainly in the United States, while International Jazz Day is a UNESCO observance led by Herbie Hancock and celebrated in more than 190 countries.

How can I find Jazz Appreciation Month events near me?

Check the Smithsonian’s Jazz Appreciation Month page for the museum’s own program, your public library’s events calendar, local jazz clubs and university music departments, and the International Jazz Day event listings on jazzday.com for April 30.

Are there free resources for teaching jazz in April?

Yes. The Smithsonian offers every JAM poster since 2002 as a free PDF, recent ones in English and Spanish, and NAfME’s Council for Jazz Education collects JAM teaching resources. The International Jazz Day website also gathers education material, including content from the Smithsonian and Jazz at Lincoln Center.