For musicians who need a trusted partner to help them create awesome music, 5th Beatle is an online marketplace that enables collaboration for musical production. Unlike doing it yourself or looking for engineers through friends, Craigslist, Yelp, or LinkedIn, 5th Beatle facilitates connected creation by providing access to a larger pool of available engineers, as well as tools and an experience that is tailored for musicians. For freelance sound engineers who want to work on compelling music production projects and build a personal brand, 5th Beatle is a place to accumulate experience and curate a discoverable portfolio. Unlike searching via Craigslist or getting jobs through friends, 5th Beatle facilitates connected creation by providing pricing and project transparency, access to artists in need of production,and tools and an experience tailored for sound engineers.