Are you looking to validate your product idea before investing in full-scale development? This guide describes how high-fidelity prototyping services can help with this, by creating a realistic, interactive model that can validate your idea, expose friction points early, and guarantee you are building the right product from the start.

Chapter 21 introduces 13 phrase models that illustrate the essential harmonic, contrapuntal,and structural properties of the different eight-bar phrases commonly found in standardtunes.

To begin with, the protagonists of most of these stories tend to be successful. Though not billionaires or captains of industry, they’ve managed to become editors, professors, published authors, or even just students at competitive universities. Some are unusually social, even hyper-gregarious: They were professors who liked to chat or drink with their students, bosses who went out to lunch with their staff, people who blurred the lines between social life and institutional life.