• Welcome to Boston Swing!

    Boston Massachusetts – Event Jazz Band and Wedding Ensemble.

    Jazz band performances featuring music of The Rat Pack & American Songbook.
    Jazz, Swing & High Society, Funk, Soul, Motown, R&B, Disco & Rock

    Boston Swing can transform your event with live entertainment that ranges from a “classy jazz affair” to a “radio favorites dance party” (we offer music for all audiences). Whether your guests want to sip martinis in style or shake what the good lord gave them, BostonSwing is your ideal choice for “Old School Cool” and the region’s best in private entertainment.


    Booking Contact: Mark Mahar 508.985.0001

Boston Swing News

2/13 – Ella & Frank (Siobhan Magnus, Mark Mahar)

Published February 4, 2016

12/12 – Sinatra 100th Birthday Celebration

Published November 11, 2015

Siobhan & Mark – Show Review (8/23)

Published August 25, 2015

Open Letter – Boston Eventworks Clients (closing and bankruptcy)

Published August 21, 2015

8/23 – Ocean Edge Resort

Published August 19, 2015

New Productions – Now in our 16th Year!

After several years of catering to private/corporate clients through various ensembles, I am turning the focus of Boston Swing back to our roots. The Boston Swing lineup will always include client access to our talented friends (independent pop, soul, funk, motown and r&b front-line performers from around the country), but from here forward we are focusing ...

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Live Entertainment

Jazz Ensemble (3-10 pieces) Rat Pack Ensemble (7-10 pieces) Function Band (7-10 pieces) JAZZ – a truly American art-form. From a small gin-mill or speak-easy of the roaring 20′s to the Golden Radio Era of Big Band, there is nothing more memory-provoking and American than a jazz “standard”. Often referred to as “The American Songbook”, the melodies and ...

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Find Us On Facebook

We are new to Facebook. Follow Boston Swing on Facebook (“Like”) to see exclusive Photos, Videos and Event Dates… A preview of our feed is located right here on our website.

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Mark Mahar

Mark Mahar is an award-winning songwriter and performer. Most known for his renditions of 20th Century popular Jazz,...