iOS iphone music access limitations

[liptonlover]

I haven't gotten into iphone dev yet, but that's my plans for the future. I know apple is being mean and blocking access to certain things, but what exactly are the limitations to music? What information from the music collection of the user can I find out about/manipulate, such as playing songs, pausing the current song, switching songs, getting lyrics, all of that?
Thanks! Nate

 

[DipDog3]

What information from the music collection of the user can I find out about/manipulate, such as playing songs, pausing the current song, switching songs, getting lyrics, all of that?

Zero, Nothing, Not one byte of data!

 

[liptonlover]

hmm..... <_<
Will the music at least play even while your app is running?
And if so... is there something to call to see how loud the device is being at a particular moment?

To get creative, maybe if you have an app on the computer that works with the app on the iphone, and then the user can create a playlist on itunes and the app will find it, give it to the app on the iphone, and then you can use that music. Or something along those lines anyways...

 

[Garrett]

Zero, Nothing, Not one byte of data!

How does Tap Tap Revenge do it then?

 

[kainjow]

How does Tap Tap Revenge do it then?

I'm pretty sure they're playing their own songs, not reading the iPhone's library.