New York City's Brill Building and pop music go together like bread and butter, or in this case, like King n' Goffin, Leiber n' Stoller, or Barry n' Kim. In the 1950s and 60s, songwriters, record producers, and wannabe pop stars flocked to 1619 Broadway in New York with dreams of churning out the next big hit. Full of small rooms with upright pianos, The Brill Building was labelled a "song-factory", but its true spirit grew out of a community that collaborated and challenged each other to achieve greatness. The result would culminate in an incredible musical era known as "The Brill Building Sound" and would define pop music to this day, delivering hits like "Leader of The Pack," "Will You Still Love Me Tomorrow," and "Sugar Sugar."