Hum , Hum ... hum ... shit ....
So, The second part is after 1 minute, and the third part after 2 minutes ( and it loops )
I hope that is because you didn't wait enough (and I can understand).
... But it work on my computer ( on wine for windows ) on windows, and linux.
If it doesn't on you computer .... hum ... I hate definitively BITS and coding like BITS ...