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The Poudre River Irregulars Jazz Band -- As heard on KUVO radio


The Poudre River Irregulars play at a wide variety of events including

a recurring monthly gig to great crowds at Avogadro's

Number that takes place on the First Friday of every month.

You can book the Poudre River Irregulars. We play for parties, weddings, swing dances, church services and

funeral marches, plus more!  In addition, the "Mini-PRI", a stripped-down version of the band, is available

for groups with tight budgets. To arrange private bookings, use Contact above in the menu.

We hope you'll come and hear us play.

The "Regular Irregulars" are Charlie Smith and Larry Lagerberg on trumpet, Len Kellogg on trombone,

Clark Burnside on clarinet, Ray Leake on piano, Alan Sparks on bass, Rory Thomas on banjo,

and Oscar DeZoto on drums.

First Friday at Avo's 

March 1, 2024

4 - 7 pm

at Avogadro's Number located at

605 S. Mason, Fort Collins, 

Hot Jazz with the Irregulars

$15 per person

Tickets available at the door


Reserve a table in advance

 by using your credit card,

Pay $45 to reserve a table

including entry for 3 people. 








Please bring your receipt to the event. 


You will note that we no longer have

"buy now" buttons for one or two persons.

We now have ample chairs so

you can pay at the door and be assured to have a seat. 

We accept, cash, checks or credit cards.

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