Olaf Carlson-Wee is the founder and CEO of <a href="http://polychain.capital/">Polychain Capital</a>.<a href="https://twitter.com/harris" style="background-color: rgb(255, 255, 255);">Aaron Harris</a> is a Partner at YC.

#20 - Making Music and Art Through Machine Learning - Doug Eck of Magenta

We help founders make something people want.