mpatekar if you want publish the game for Android, you need put all audio in "Music" folder.
You were right. In my last game, when i exported for Android with cordova + compiled in XDK (newest versions up to date) , with the sounds in their folder I encountered 2 issues :
1) the sound lagged noticably
2) when the game was running and then when the screen turned off (the phone went in standby) and after the screen turns back on, the music played fine but there was no sound in the game.
Then I took your advice and put all the sounds in Music folder, and everything worked fine. Thank you very much!
The only thing I added was preload the most used sounds like this: on the start of first layout, i used : Audio - preload sound -xxx (for every sound)
Again, thank you very much!
I would really like for Scirra team to fix lag issue and " no sound after wake up from standby"
When I get the time I will report the bug.