Playdit is a web application that enables you to create visualisations of your Google Play Music listen activity, showing the artists you listened to the most over a particular time period.
The visualisation is in the form of a word cloud, where bigger artist names means more listens.
Visualisations are inherently random, but you can tweak a lot of settings such as colour and fonts, angles of rotation for text, approximate shape of the word cloud and so on.
The Playdit web application is available on the public internet. It is completely free to use and requires no user registration.
If you do not have your own listen history data, some sample data is loaded by default for you to play with.