Chicago vocal jazz quartet + live ensemble

Harmony that feels alive.

Jazz Spectrum brings four-part vocals, swinging arrangements and decades of ensemble experience to weddings, corporate events, private celebrations and holiday gatherings.

Performing since 1980Decades of live experience
Four-part vocal harmonyA distinctive Jazz Spectrum sound
Flexible ensemblesMusic shaped around your event
Midwest eventsChicago, Illinois, Wisconsin & beyond
Band options

Find your band size.

Choose singer and piano, a singer with piano, bass, and drums, or four-part vocals with an ensemble up to our full 10-piece band.

Compare Band Options
Hear the difference

A vocal sound your guests will remember.

Jazz Spectrum blends four-part harmony with a live rhythm section and horns, moving from sophisticated jazz to high-energy swing and familiar favorites.

  • Four featured vocalists
  • Experienced jazz musicians
  • Custom arrangements
  • Flexible group sizes
Explore Videos & Music
Jazz Spectrum band members outdoorsJazz Spectrum vocal quartet performing close up
Why Jazz Spectrum

Experienced musicians. A sound of our own.

Jazz Spectrum began as an instrumental jazz quartet in 1980. The group expanded into a four-part vocal ensemble in 1994, inspired by groups including The Four Freshmen and The Manhattan Transfer.

That history matters because live events demand more than a good set list. They demand preparation, flexibility, timing and musicians who know how to read a room.

1980Jazz Spectrum founded
1994Vocal quartet formed
4Featured vocal parts
1Distinctive ensemble sound
Meet the musicians →
Simple booking

From first inquiry to downbeat

We keep the process clear so you spend less time chasing details and more time planning the event.

01

Check your date

Share your event date, venue and celebration type.

02

Talk through the vision

We discuss the room, schedule, mood and music.

03

Review your proposal

We outline the ensemble, performance and pricing.

04

Reserve the date

Complete the agreement and retainer to confirm.

For venues & planners

Easy to work with before we ever take the stage.

We coordinate load-in, timing, sound, stage requirements and event flow with professional teams.

Venue & Planner Information
Planning an event?

Start with your date.

Tell us where and when. We will follow up personally about availability and the right Jazz Spectrum format for your event.

Check Availability