Problem with attach Soun

HI everybody!

I have this issue that I don’t know how to resolve. This is the problem.

I have to sound on the library, one has a volume of 100, and the other a volume of 20, the problem is that both sound play with the same volume, this is the code:

volume1 = 0
volume2 = 100

song1 = new Sound ()
song1.attachSound(“cancion1”)
song1.start(0,500)
song1.setVolume(volume1)

song2 = new Sound ()
song2.attachSound(“cancion2”)
song2.start(0,500)
song2.setVolume(volume2)

If someone could tell me what am I doing wrong, i’ll be more than glad.