About

Pacific Northwest 70’s-80’s Variety Rock Band featuring a veteran lineup who bring a wide variety of recognizable tunes that get audiences remembering when.

Exceptional keyboard and guitar driven performances topped off by lush 3-4 part vocal harmony, with top hits from Toto, Michael McDonald, Billy Joel, Bruce Hornsby and many, many others.

You won’t soon forget a Full Spectrum show!


ROGER KEHLER played piano from age 7 at church and soon sang in several choir ensembles in school. A multi-instrumentalist, piano became his primary focus. In the Northwest, he performed with The Olson Brothers, Latigo Lace, and Joe Slick to name a few, opening for Jerry Lee Lewis, Rick Trevino, Clay Walker and others. His vocals and keyboard skills form the backbone of Full Spectrum. A dynamic front man, Roger never fails to motivate audiences.


TOM MULLIN has performed in 40+ working acts over 5+ decades, including 15+ in the Northwest. Past acts included Dennis Provisor (The Grass Roots), Goldy McJohn (Steppenwolf) and John JR Robinson (world-renowned L.A. studio and touring drummer). In 2005, he engineered and co-produced a critically acclaimed all-original indie CD album (‘Not So Much’ by KG3 Band) garnering airplay from Australia to Eastern Europe. Tom stays very busy working with several different acts.


MIKE BRANDVOLD has played bass and guitar in numerous acts performing top 40, classic rock, R&B, blues and country. A WWU music program alumnus, his credits include stints with The Penguins, Strutz, Guy Johnson Band, Jimmy Wright Band and Dana Osborn Band, sharing the stage with national artists Spencer Davis (Spencer Davis Group), Alan White (Yes), Mike Derosier (Heart), Leon Hendrix (brother of Jimi Hendrix) and Stacy Christenson (Gabriel).


KEITH HUDOCK was born into the music life. He started playing drums at age 6, went pro at age 13 playing in his mother’s band, Suzanne & Co. and by age 19 he was touring with Las Vegas show bands. With a wide vocal range, he expertly covers progressive rock, metal, funk, fusion, disco, contemporary jazz and more. ‘Full Spectrum’ grew out of his passion and quest to find and collaborate with other top notch players to faithfully recreate cherished classic tunes that are not often experienced live.