I am working on a music application using what we can listen to, buy (iTunes), share songs. My problem is that the user is looking for a song with a keyword that we can find in iTunes using the iTunes API, we must provide an option that buys all the songs or selected songs, among which the search API is returned in one transaction, like in a musical shazam application. 
Is it possible to purchase several songs (or albums) at a time, please help me do this.
thanks...
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