The highly anticipated 11th studio album from Taylor Swift, The Tortured Poets Department, releases in on April 19. Excitement is high, and everyone is clamoring for as much information as possible.

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The track list — with run times now released — has been available since early February, and Swift has been making announcements since then with more details about the album and its variations.

There are four variations of The Tortured Poets Department, each with an exclusive bonus track in addition to “Clara Bow,” the bonus track on the original release. Here are the four versions announce for The Tortured Poets Department:

• The Manuscript Edition – “The Manuscript”
• The Bolter Edition – “The Bolter”
• The Albatross Edition – “The Albatross”
• The Black Dog Edition – “The Black Dog”