This song is for cheering the persons who is playing, singing, and making music in underground. I made it for the Meiko's birthday 2014, but could not finished in time. I am very happy to choose this song for 2015 Meiko's Birthday Anniversary. You can watch the PV for this song on You Tube (https://youtu.be/asj-4R8Tz2Y). Thank you for your listening!