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Array of songs extra credit source check

in one of the swift exercises(extra credit) in "What is a Dictionary" there is the extra credit to create an array of songs, each being a dictionary.

To check your work, here is my solution with 2 songs:

var songs = [["title":"laika", "artist": "Arcade Fire", "album":"Funeral"],["title": "purple haze", "artist": "jimmy", "album": "best of"]]

songs[0]["title"]   //laika