Sometimes when we like a particular artist or an album, then we might just want to play that whole album or that artist on iPhone 4. Here's how you can Voice control to do so:

1. On the iPhone 4, press and hold on the Home button and soon you will see then Voice Control Screen appears along with a beeping noice. If you want to use the earpiece then press and hold on the Center button.

2. Now say the following command to play:

 Play album <name of album>.
 Play artist <name of artist>.
 Play playlist <name of playlist>.

To cancel Voice Control you can say cancel or stop.

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