Illustrate a Crow's Foof model based on the statement and affributes below. A singer (artist) can sing many songs. A song (or songs) might or might not be featured in an album. Attributes: 1. Artist: Artist ID (primary key), last name, first name, phone Phone attribute is not required. 2. Song: Song ID (primary key), song title, artist ID and album ID (foreign keys) Album ID is not required. 3. Album: Album ID (primary key), album title, artist ID (foreign key) All attributes are required.

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