I did this last year too, per this idea from Chris Hardwick (or was it Wil Wheaton?), to keep track of what you listen to on repeat for a year as a musical time capsule.

• Skyfall, Adele
• Don't You Worry 'Bout a Thing, Stevie Wonder
• When Can I See You Again?, Owl City
• Black Hole Sun, Soundgarden
• Suit & Tie, Justin Timberlake featuring Jay-Z
• Heads Will Roll, The Yeah Yeah Yeahs
• Phenomena, The Yeah Yeah Yeahs
• 22, Taylor Swift
• How Ya Doin', Little Mix featuring Missy Elliot
• Oh What a Night (December 1963), The Four Seasons
• Done., The Band Perry
• Mama's Broken Heart, Miranda Lambert
• Two Black Cadillacs, Carrie Underwood
• Pusher Love Girl, Justin Timberlake
• #Beautiful, Mariah Carey featuring Miguel
• Wild, Jessie J featuring Big Sean and Dizzee Rascal
• The Way, Ariana Grande
• In a World Like This, Backstreet Boys
• Remix (I Like The), New Kids on the Block
• Pom Poms, Jonas Brothers
• Take Back the Night, Justin Timberlake
• Get Lucky, Daft Punk
• Best Song Ever, One Direction
• I Love It (f. Charlie XCX), Icona Pop
• To Make You Feel My Love, Billy Joel
• If, Janet Jackson
• Popular Song, Mika featuring Ariana Grande
• Rhythm of Love, Plain White T's