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Top rated Music books on Reddit rank no. 37
I work in the music industry and I just got my first plaque for working on Troye Sivan’s ‘Blue Neighbourhood’!(r/popheads)
I double majored in Physics and Music simply because those were my interests, they didn’t really directly apply to my job pursuit. I think as far as getting a foot in the door internships are paramount. Look up some artists you like and see who manages them or who their record label is. If they have an internship application great: apply. If they don’t, send an email to whoever you can get a hold of there asking about internships.
Your marketing degree definitely makes you more qualified! I’d advise doing some research on the fields that specifically interest you. For example, if you’re looking to get into music, read Donald Passman’s All You Need To Know About The Music Business.