Peter O'Brien, the drummer behind Pro-ag Marketing, began his musical journey at a young age. Growing up in a musical family, he was exposed to various genres of music and developed an early interest in drumming. He started playing drums at the age of 6 and quickly fell in love with the instrument.

As he grew older, O'Brien's passion for music only intensified. He pursued a degree in Music Performance from the University of Michigan, where he honed his skills as a drummer and began to gain recognition within the music scene. After graduating, he worked with various bands and musicians, eventually landing a position as a touring drummer with Pro-ag Marketing.

Throughout his career, O'Brien has continued to push himself creatively and technically. He has released several albums with Pro-ag Marketing and has collaborated with other artists on various projects. Despite his success, he remains committed to his music and continues to inspire a new generation of musicians.