Each member brings their own musical style, a love for live music, and a focus on delivering a high-energy show that connects with every crowd.
Get to know the musicians behind the sound...
Carl is a seasoned performer whose musical career spans decades and genres, rooted in family tradition and lifelong dedication to music. His journey began at just five years old, playing drums with his father's band. By age seven, Carl was already performing guitar in honky-tonks, gaining real-world stage experience at an early age. Soon after, he added the banjo to his growing list of instruments, further developing his versatility and signature sound.
After graduating from high school, Carl entered the rock music scene, performing with the bands Just Mister and Tantrum, where he honed his stage presence and musical range. Several years later, Carl and his brother formed Back in the Saddle, a pivotal chapter that led to sustained success and widespread recognition. He has performed a full season in Branson, played state fairs and major festivals and has been a featured performer at the VP Fair, St. Louis. Known for his professionalism, authenticity, and engaging performances, Carl connects effortlessly with audiences of all ages. With decades of experience and a proven track record on respected stages, he continues to be a sought-after entertainer for festivals, fairs, theaters, and live music venues.
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Carl Mager Lead Guitar & Frontman
Jim Mager Keyboards, Rhythm Guitar
Jim's musical roots run deep, beginning at just 13 years old when he played in his dad’s country band. With early access to a guitar, it became his first instrument and launched a lifelong journey through music. After years of playing in numerous bands, Jim eventually stepped away — until music called him back in an unexpected way. When his son Jeremiah picked up the bass and wanted to join a band, Jim returned to the stage about 30 years ago, a path that ultimately led him to Highway 67. Influenced heavily by country legends Hank Williams and Waylon Jennings, Jim’s musical taste also spans oldies, jazz, and blues. His versatility and experience add depth and texture to the band’s sound. For Jim, being on stage is about connection. He hopes that through the music, he’s helping people feel a little better — even if just for the length of a song.
Jeremiah Mager Bass Guitar
For Jeremiah, music has always been a family tradition. Growing up watching his dad and uncle rehearse and play shows in the basement sparked his passion early on and made joining the family legacy feel natural. Jeremiah gravitated toward the bass for its deep groove and rhythmic foundation. With encouragement from his dad and uncle — and knowing bass players who can sing are always in demand — he embraced the role fully. His path into Highway 67 came from continuing to play alongside his family and helping reinvigorate live music with an entertaining, high-energy show. His biggest musical influences are close to home: his dad and uncle. Outside of performing, Jeremiah listens to country, classic and southern rock, and lately, a growing dose of blues. When he’s on stage, Jeremiah’s focus is on the crowd — reading the room, choosing the right songs, and making sure everyone is having a great time.
Mike Jackson Drums
Mike is the driving rhythm behind Highway 67, holding down the drums while also managing much of the band’s booking, social media, and marketing. His love for music started young, fueled by hours spent listening to KSHE 95 and being drawn to what he thought was the coolest role in any band — the drummer. Drums were the first (and only, according to Mike!) instrument he picked up, and it quickly became clear where his talent lived. Before forming Highway 67, Mike played alongside Carl and occasionally Jim in another project, and when that chapter came to an end, the foundation for Highway 67 was born. Musically, Mike draws heavy inspiration from Led Zeppelin’s John Bonham, admiring his grooves and timeless, ahead-of-his-time style. Offstage, Mike listens to a wide range of music, leaning toward classic rock and, more recently, country. When Mike takes the stage, his mission is simple: entertain the crowd and keep them moving. If his grooves get people dancing — and the music connects with even a few listeners — he considers the night a success.
St. Louis native Theresa Monteleone is a recent college graduate from Webster University with a bachelor's in music performance with an emphasis in violin. Monteleone is in demand as a young professional, having performed with the Trans-Siberian Orchestra, Josh Groban, and Disturbed. In December 2021, she was featured in the world premiere chamber music performance of Jorge Morel's Aquarelle Latino alongside the Hanser-McClellan Guitar Duo and Webster University faculty for St. Louis Classical Guitar. In February 2022, she performed the world premiere of Zach Tesch's Bells in the Harbor from Sea Pictures: Violin Concerto No. 2, which was dedicated to her. Besides her experiences in Webster Jazz Combos and improvisation courses, Theresa is very passionate about all genres of music. She has participated in crossover pioneer Tracy Silverman's Strum Bowing workshop and the Clazz String Intensive at Webster University. In the summer of 2022, she received a scholarship to attend the Clazz International Music Festival in Arcidosso, Italy, where she had the opportunity to study with Grammy-nominated jazz violinist Jeremy Cohen and Italian soloist Laura Adriana. Theresa has performed in masterclasses for Hamilton touring concertmaster Austin Burket and Saint Louis Symphony Orchestra violinists Jessica Cheng Hellwege and Darwyn Apple. Groups that Monteleone is a member of include: Mariachi St. Louis since 2021, Mariachi Azteca since 2023, Polluted Rain since 2025, and upcoming country band Highway 67 since 2026. She has performed with hit John Mellancamp cover band, Pink Houses several times as a desired fiddle sub, and various other small fiddle projects/violin gigs. Outside of performing other styles of music and compositions Monteleone has been writing her own music since age 14, with her first instrument being guitar. She incorporates violin, mandolin, and ukulele in several of her compositions allowing for each song to have its own unique sound. She released her first single “I Will Always Be Behind you” under the alias Polluted Rain back in January of 2025. She has expanded her mission of bringing awareness to the climate crisis by inviting skilled audio engineer and drummer, Evan Florida (drummer) and her musically inclined sister, Angela Monteleone (bass) to the group-expanding the alias into a full band trio.Monteleone began teaching private lessons in high school (2019) and continues to do so as it is something she is passionate about. She is also the author of A Beginners Guide: How To Teach Young Kids Music.
