World 1-2 is now available for pre-order for $10, and will release on May 2nd. However, you can listen to five tracks from the album right now, including Matsumae's. Furthermore, if you pre-order now you can download those tracks right away in whatever format you desire.
This is Matsumae's first work on a non-Japanese project. What do you think of her single? Does it seem Mega Man-ish?