1stHold It Against Me (Winter) 2ndI Wanna Go (Spring) 3rdCriminal (Summer) 4thTrouble For Me (Fall) 5thInside Out (Winter) 6thTill The World Ends (Spring)
I'm not doing Bonus tracks, because I just don't see a bonus track single happening.
Soo
1. Hold It Against Me = Mid-Winter
2. Till the World Ends = Spring
3. I Wanna Go = Summer
4. Big Fat Bass = Fall
5. Trip to Your Heart/Criminal (Can't Decide) = Winter
6. Seal it With a Kiss = Spring
1ST SINGLE - TILL THE WORLD ENDS (WINTER)
2ND SINGLE - HOLD IT AGAINST ME (SPRING)
3RD SINGLE - I WANNA GO (SUMMER)
4TH SINGLE - BIG FAT BASS (featuring will.i.am) (FALL)
5TH SINGLE - INSIDE OUT (WINTER)
6TH SINGLE - HE ABOUT TO LOSE ME (SPRING)
7TH SINGLE - UP N DOWN (SUMMER)
1. Hold It Against Me (Winter)
2. Till The World Ends (Spring)
3. I Wanna Go (Summer)
4. Big Fat Bass (Fall)
5. Inside Out (Winter)
6. Criminal (Spring)
Speak Now
1. Speak Now (August 8, 2010)
2. Back to December (November 14, 2010)
3. Sparks Fly (March 6, 2011)
4. Mean (June 12, 2011) [COUNTRY] / Better Than Revenge (June 12, 2011) [INT'L]
5. Haunted (September 18, 2011)
6. Enchanted (January 8, 2012)
Born This Way
1. Born This Way (March 6, 2011)
2. The Edge of Glory (June 12, 2011)
3. Judas (September 18, 2011)
4. Yoü and I (January 8, 2012)
5. Sheiße (April 15, 2012)
When the Sun Goes Down
IDK.
Femme Fatale
1. Till the World Ends (January 9, 2011)
2. Hold It Against Me (April 17, 2011)
3. I Wanna Go (July 24, 2011)
4. Criminal (October 30, 2011)
5. Inside Out (February 19, 2012)
6. (Drop Dead) Beautiful (May 27, 2012)