Sienzo AB was founded in 2004. The Sienzo team have been working with software development and digital processing in several research companies, whilst playing in a number of bands. During this period, they discovered that a modified version of their research could be used to build a high quality music transcription engine - the Digital Music Mentor. Sienzo's goal and vision of "quality first!" means that that DMM software should be the musicians natural first choice. This commitment to quality means that besides the high quality music transcription engine, Sienzo always incorporates extra value adding features in their products.