Press the keys on the keyboard for the songs: 1 - Guren No Yumiya (s1p1) 2 - Jiyuu No Tsubasa (s1p2) 3 - Shinzo Wo Sasageyo (s2) 4 - Red Swan (s3p1) 5 - Shoukei to Shikabane no Michi (s3p2) 6 - Boku No Sensou (s4)
To play a new song you have to restart the project. If you can tell me how to fix that please do.
