Monk is a brilliant music app for Windows Phone, and on discount this week

[WindowsCentral.com]

Monk is a new musical app for Windows Phone that lets you easily understand the inner workings of music. It has a huge library with lots of scales and chords for you to explore, and the interesting user interface allows you to rapidly get an idea of how notes are related inside any scale or chord.

Full story from the WPCentral blog...