[GAMEPLAY] Login music still plays during game

I started the client normally and after longing in the music is still playing (League of Legends\RADS\projects\lol_air_client\releases\0.0.1.139\deploy\mod\lgn\themes\loginAprilFools2015\music\LoginScreenIntro). Then i started a game and the music was still playing. I though that weird and after restarting the client it stop repeating the same music over and over