Keezy Drummer - Make a beat in seconds

Kin - Kin is money for the digital world. It is used to generate value through a shared, decentralized cryptocurrency in a digital ecosystem of apps and their users.

Radium - Radium is a music editor with a new type of interface.

Flexibits - Makers of Cardhop, Chatology, and Fantastical.

BlokDust - Join blocks together to build sounds with this web-based music making app.

Windows Contacts - Windows has many extraordinary organizers, and in the event that you include distributed storage, then you presumably have more.