Mike Frost/Guitar and Vocals/Bloomsbury, NJ  
Playing in funk and rock bands since his Plainfield High School days, Mike later toured the coffeehouse circuit in college. In 1995 he released his album "We All Have Our Moments." His single "The Wheel" garnered high marks on the Garage Band Records web site. In 1996 his band Aisle 11 joined forces with the PA-based group Frisky Jones, and The Free Radicals band was born.

Hal Jordan/Bass and Vocals/Kendall Park, NJ
Hal’s musical career began with his band winning First Place in the NJ State Talent Expo at the Garden State Arts Center. Hal has recorded at Electric Lady studios, The Record Plant, Diablo Records, and for Mercury Records. He has performed with NJ rock bands: Down To Earth, Maggie Hill Band, The Breetles/Road Apples, and The Jwalkers.

Paul Ungar/Keyboards and Vocals/Edison, NJ
A former full-time touring and recording professional, Paul is a classically trained musician who has toured the U.S. with many club bands. Paul co-owned a recording studio, worked as a Business Affairs Executive for Radio City Music Hall, and practices entertainment law.

Paul Lavenhar/Drums/Scotch Plains, NJ
Paul has played with Philadelphia Sound disco recording stars First Choice, The Platters 50s Review, The White Heat Show band, and the rock band Aisle 11.  Paul and Mike have played together since age 13.

Charlie Mark/Sax and Percussion/Bloomsbury, NJ
Charlie Mark performs a wide range of musical styles, spanning from rock, R &B and folk to jazz and Dixieland. He has played with a number of musical groups in PA and NJ. He and Free Radicals keyboard player Paul Ungar perform as the jazz duo PC Jazz.