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Jack & Hill is a songwriting duo based in Los Angeles, CA, who collaborate with world-renowned musicians across the ages. Their music transcends current trends. They credit influences from timeless songwriting duos like John Lennon & Paul McCartney, Elton John & Bernie Taupin, Missy Elliott & Timbaland, Jimmy Jam & Terry Lewis, Kerry “Krucial” Brothers & Alicia Keys, Shania Twain & Robert John “Mutt” Lange, and Amy Winehouse and Salaam Remi/Mark Ronson. 


Chel Hill is a multi-genre songwriter with contributions to Billboard #1 charting albums, an advocacy member of the Recording Academy/GRAMMYs, and a Harvard University student. 


The other half of Jack & Hill, Alex Bäcker, Ph.D., formerly known as PhDJ, is the author of 101 Clues to a Happy Life and an MIT and Caltech alum. 


For more information about Jack & Hill, please visit their website ( or connect with them on social media.

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