Zen & Tonic Bio


Come Together

Pretty Woman


Bad Moon Rising

Sittin' On the Dock of the Bay

Surfin' USA

Love Me Two Times

Knock on Wood

Black Magic Woman

Brown Sugar

I Saw Her Standing There

Drive My Car

Walk Don't Run

Surfin' USA

Twist & Shout


Proud Mary


Soul Man

My Girl


Take It Easy



Hotel California  

Evil Ways

Can't Get Enough of Your Love

Some Kind of Wonderful

Do It Again

Long Train Running

Old Time Rock n Roll

Burnin' Love

Miss You

Brown Sugar

The Letter


Sweet Caroline

Bad Case of Loving You


Addicted to Love

Every Breath You Take

Back on the Chain Gang

Hurts So Good

Whip It

What I Like About You

Workin' for a Livin'

Billie Jean

Walk of Life

White Wedding

Stray Cat Strut

Running Down a Dream

Mony Mony

Give Me All Your Lovin'

Sharp Dressed Man

Brown Sugar

Let's Dance

Crazy Little Thing Called Love


Give Me One Reason

Running Down A Dream


Just a Girl

The Middle

Hard to Handle

All I Wanna Do

2000s +

Exes and Ohs

Uptown Funk


Feel It Still

All About That Bass

Hella Good


Disco Inferno

Hot Stuff

Super Freak

Brick House

I Will Survive

Shake Your Booty


Play That Funky Music



Wagon Wheel

Redneck Woman

Fast As You

Neon Moon

I Feel Lucky

Folsum Prison Blues


Silver Springs

Little Wing

Nights in White Satin

Girl Crush

Take It To the Limit

At Last


Wish You Were Here

Wonderful Tonight  

I've Still Got The Blues For You


Shake, Rattle & Roll

Santa Baby

Rockin' Around the Christmas Tree

Feliz Navidad

Zen & Tonic Song List

​​Classic Rock, Contemporary and R & B

Zen and Tonic is a classic rock and R& B band, featuring Pam & Dave, Steve Smith on bass and vocals and Chuck Mandich on drums and vocals. With the addition of this powerhouse rhythm section and killer harmonies, we are getting back to our roots as a rock and roll band.  With all this talent on stage, you can only expect amazing music and good times wherever we play!

Pam & Dave/Zenergy
Zen & Tonic


Zen & Tonic is the culmination of four Valley musicians: Guitarist Dave Swanstrom, vocalist/keyboardist Pam Swanstrom, drummer Chuck Mandich and bassist, Steve Smith.

Dave, a California native, has been a dedicated musician for over 40 years, taking up the guitar in his teens. He studied at Dick Grove School of music, and with such luminaries as Lee Ritenour, Joe Pass, and developed a passion for the guitar giants Eric Clapton and Jeff Beck, combining his love of jazz and rock & roll. Dave performed in numerous variety bands, a percussion ensemble, and worked as a session musician. In 2012, Dave received a degree in audio production.

Pam grew up in St. Louis, singing in the choir, which was mostly made up of her very musical family She played piano from an early age and was self-taught on ukulele (before it was cool) and guitar.. A year after graduating high school, she began her musical career, concentrating on singing, with variety and top 40 bands and traveling throughout California and Hawaii. She studied voice with Eric Futterer, an associate of Seth Riggs, for several years, and also studied voice and piano in college. When not performing, she teaches piano and voice students, which includes those with special needs.

After nearly 25 years as a duo, Pam and Dave decided to create “Zen & Tonic “, going back to their roots as a “rock ‘n roll band”.

Chuck Mandich has been playing drums since he was a teen. In 1985, he relocated to Arizona from Seattle , Washington and got into the blues scene, playing with many of the local blues artists in the valley. Chuck has been involved in many original projects, variety bands and done many recording sessions playing an amazing array of genres: oldies, blues, country, rock, r&b, funk, classic rock, rock, and jazz fusion. Prior to Zen & Tonic, he performed with variety group, “Outside The Line”.

Steve Smith has been playing professionally for over forty years. Starting in the early 70’s, he covered New England from clubs in Boston to ski lodges in Vermont and the beaches of Cape Cod. Moving to Arizona in 1994, Steve was active in the Tucson club scene playing many venues including Chicago Bar, Rocket 88, Hotel Congress and many of the Famous Sam’s.  Moving to the Valley in 2001, Steve has continued his musical journey contributing to groups as varied as The Chauffeurs (oldies), Almost Famous (folk), Streamline (rock, country and jazz) and Guilty Pleasures (everything). He even participated in the annual Phoenix Blues Challenge for several years finishing second (talk about politics!) twice. Joining Zen & Tonic, Steve looks forward to many more years of doing what he loves best, playing for an audience. “I will stop playing when they kick dirt on my grave.”

Three Bands - One Mission