musix application. They are back now with My Music Cloud, a music service similar in a way to Google Music effort with a few advantages such as being available internationally on all devices etc.
The service essentially downloads music to the device from the cloud server and allows you to purchase additional music directly to the cloud server.
The entire application is based on LWUIT with the exception of the iPhone port. The J2ME, Blackberry & Android versions of the application were implemented using the LWUIT GUI builder.
Unlike the musix application which was operator bound you can check the MMC application right now by going to their website right now and following the instructions to try out this application.