Harmonious Wail

Featuring the SuperStar2020 winner, vocalist extraordinaire Maggie Delaney-Potthoff !

Americana flavored Gypsy Jazz on full tilt! Harmonious Wail combines the searing wit, humor and mandolin virtuosity of vintage Jethro Burns performances, the Continental panache of Django and charm of Edith Piath inspired vocals to create a unique musical journey.

Please join Harmonious Wail as a Patron on our All New Patreon Page

Get the exclusive monthly Wail Insider plus never before released MP3s and MP4s plus sneak peaks at new releases before they go public, plus Harmonious Wail’s undying love.              www.patreon.com/harmoniouswail

“In the gypsy jazz field, no one does it any better than the Madison, Wisconsin based group Harmonious Wail.”

-Jazz Review

”Intense playing & sense of purpose that never wavers… a mind altering experience.”


-The Washington Examiner

Upcoming Dates

Latest News

Quarantini Concert News for April 16

April 13th, 2021|

Hi All -- we have our finger crossed for good enuf weather to get back out Under the Oak this Friday April 16 at 7pm Tis a Facebook Live thing but for any one who does not want to be [...]

[Harmonious Wail] 10/30/20- this has never happened before!

October 30th, 2020|

10/30/20- this has never happened before nor will it ever happen again. So what the hell, let's celebrate! How about you join us tonight for a Quarantini Concert at 7pm cst? Share any HW post (be sure your privacy settings [...]

Sims’ On-line classes

August 20th, 2020|

Sims’ One on One Coaching Includes: Virtual lessons for: mandolin, ukulele, guitar, and fiddle song writing, composition and arranging tips Tailored Coaching for Gigging Musicians Covers Topics Such As: Forming a Band Conducting Rehearsals Recording and Producing Promotion Techniques [...]

July 3 – Quarantini Concert Review!

June 29th, 2020|

July 3, 2020 7pm cst will celebrate a sentimental journey of the past 14 weeks of Quarantini Concerts Under the Oak. Many thanks go to Austin Duerst for putting it together. https://www.80filmsproductions.com/ We have gone from 42 degrees to the [...]

1 day ago

Harmonious Wail
Our stage lighting makes a strange effect on the beautiful ancient Italian carved lions outside of our incredible Wisconsin Historical Society. I hope she doesn’t mind. ... See MoreSee Less
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4 days ago

Harmonious Wail
Tomorrow night Cafe Carpe is the place to be. Not a bad seat in the house, food that will make you feel like a million bucks and a Harmonious Wail show that will be one in a gazillion. We are nearing the end of the Jeffo days and these last shows will be magic - guarantee'd or your money back ! We promise - Please join us!cafecarpe.com/event/harmonious-wail-5/?fbclid=IwAR2P_6vRqNMGxUWYsneW8h-PIbZ59p5Jtug2Vo8wLSug1VkUo... ... See MoreSee Less
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2020 IMA Best Acoustic Song of the Year for “Move”

MAMA awards include:

  • Jazz CD of the year 2019 – Holiday Spirits
  • Best Cover song of the year 2019 – What the World Needs Now, Is Love Sweet Love
  • Best percussionist 2019 & 2018- Maggie Delaney-Potthoff
  • Musicnotes Musical Career Achievement Award.
  • Best Jazz CD – Bohemian Tango 2014, Vegan Zombie’s Lament 2011

  • Best Jazz Song – Bohemian Tango

  • Best Jazz Performer

  • Best Ensemble Vocalists of the Year

  • Favorite Jazz Band – Isthmus Readers Poll

  • Best World Artist and Best World Song

  • Best Instrumentalist


If This doesn’t set your toe to tapping and put a smile on your face, you should probably get medication.
No one does it any better…careful you won’t combust.
Phillip Wong, JazzReview.com
Popping-hot, double-roasted folk-jazz…
Roots World Magazine
They lithely bop… tight harmonizing… spicy… romantically old-fashioned…
One of the few outstanding bands…

Bohemian Tango out now!

A wonderful blend of Americana-flavoured Gypsy Jazz – mandolin driven with possibly the best female singer – ever! This is the Wail’s eighth recording and celebrates the entrance into the second quarter-life of the band. There is feeling of uplift thru-out the entire CD. HW is a Maggie; vocal-percussion / Sims; mandolin-guitar-ukulele / Jeffo; acoustic stand up and electric 5 string bass trio. Guest artists on this CD are Dave Adler; piano and melodica, Les Thimmig; saxophone, Kelby Kryshak; drums, Gonzalo Bergara and Mark Kreitzer; guitar.

Holiday Spirits Out Now!

This recording was really joyful to make. Harmonious Wail’s favorite Holiday tunes, plus a drink recipe called Wail n’ Good Cheer (hence the “spirits”!)
Buy Now!

The Band

Sims Delaney-Potthoff
Sims Delaney-PotthoffMandolin, Vocals
Maggie Delaney-Potthoff
Maggie Delaney-Potthoff Vocals, Percussion
Jeffo Weiss
Jeffo WeissBass
Read More about The Band!


Bohemian Tango Tee Shirt

Beautiful artwork by Daniella Willett-Rabin www.daniellawr.com

Buy Now – $15

Midwest Gypsy Swing Fest Tee Shirt

In Mens (Brown) and in Ladies (Blue)

Buy Now – $15

Django Hoodie

Django Reinhardt / Midwest Gypsy Swing Fest Hoodie

Buy Now – $25