It simple doesn't play no. 33 and following in the array. Even if I try to play no. 33 as the first it doesn't do so.
Yet, it doesn't give an error but it behaves as if it would play the file (saying in .isPlaying() is "true"). But its not audible and it never stops playing (true stays on constantly even if the file should have been stopped playing).
Also after no 33 is "played" it is also impossible to play any other file, even one which is between 1-32.
I don't get it...