MAINLINE officially hit the scene at the end of 2019 when Anthony Schettino (Bass), Johnny Iodice (Lead Singer & Guitar), Mason Servedio (Drums), and Devin Reck (Guitar) released their debut single 'Open Fire' which eventually led to the self-titled EP that came out in February of 2020. During the extended pause in live shows throughout 2020, and most of 2021, Mainline was hard at work writing and recording their first full-length album THE UNHOLY IDOL which was released in October 2021. The Unholy Idol has garnered up over 80,000+ streams across platforms, and has gotten worldwide attention. The current lineup since 2022 now includes Ryan Hartell on guitar, replacing Devin Reck.  As of November 2022, the band released a new single IN NOTHING WE TRUST... on streaming exclusively. It has already become a fan favorite track and is part of the live shows. 

Mainline's goal has always been to bring hard rock music back to the forefront, this time with a mix of popular modern and classic influences that they all share. They write what they would want to hear on the radio and in concert.

Since inception, they have played notable shows  around the tristate area with Steven Adler (Guns N' Roses), Corey Glover (Living Colour), Kings of Thrash (Featuring David Ellefson & Jeff Young of Megadeth), Enuff Z'Nuff, STARZ, Don Jamieson (Vh1's That Metal Show), Tantric, and Randy Jackson (Zebra), and many more!