With the recent developments in machine intelligence and web technologies, new generative music systems are being explored for assisted composition using machine learning techniques on the web. Such systems are built for various tasks such as melodic, harmonic or rhythm generation, music interpolation, continuation and style imitation. In this paper, we introduce Apollo, an interactive music application for generating symbolic phrases of conventional western music using corpus-based style imitation techniques. In addition to enabling the construction and management of symbolic musical corpora, the system makes it possible for music artists and researchers to generate new musical phrases in the style of the proposed corpus. The system is available as a desktop application. The generated symbolic music materials, encoded in the MIDI format, can be exported or streamed for various purposes including using them as seed material for musical projects. We present the system design, implementation details, discuss and conclude with future work for the system.

In recent years, the computerization of society has opened the door to the automation of information processes. Artificial intelligence, a subfield of computer sciences, has been tremendously successful at endowing machines with autonomous and proactive behaviors to achieve tasks that rely on intelligence when done by humans. As a result, machines are everywhere: omnipresent and unavoidable. Computational creativity is a new and fast growing field that is exploring the automation of creative processes. It investigates creativity as it is (striving to understand and simulate human creativity) as well as creativity as it could be (processes that we know humans to be incapable of, at least without machines).