I heard about this music challenge and I just needed to try it. So, here are my songs. Enjoy.
Day 30: A song that makes you happy:
"Pumped Up Kicks" by Foster The People

Day 29: A song that makes you sad:
"Mad World" by Tune Robbers

Day 28: A song that makes you think of happy love:
"Love" by Lana Del Rey

Day 27: A song that makes you think of tragic love:
"The Night We Met" by Lord Huron

Day 26: A song that reminds you of high school:
"Teenage Dirtbag" by Wheatus

Day 25: A song you would consider your anthem:
"Welcome to the Black Parade" by My Chemical Romance

Day 24: A song that reminds your best friend of you:
"Losing My Religion" by R.E.M.

Day 23: A song that reminds you of your favorite book:
"Ground Control" by All Time Low (feat.Tegan and Sara)

Day 22: A song that breaks your heart:
"I Will Follow You Into The Dark" by Death Cab for Cutie

Day 21: A song you can`t not dance to:
"Dead!" by My Chemical Romance

Day 20: A song from your favorite film:
"Hedwig`s Theme" by John Williams

Day 19: A song that would be the anthem of your childhood:
"The Ketchup Song" by Las Ketchup

Day 18: A song that would play during your death scene if your life were a movie
"It`s hard to get around the wind" by Alex Turner

Day 17: A song you hope to dance to at your wedding:
"Can`t Help Falling in Love" by Elvis Presley

Day 16: A song by your current favorite band:
"What about us" by P!nk

Day 15: A song you heard live (at a concert):
"Beside You" by 5 Seconds of Summer

Day 14: A song that makes you think of someone important to you:
"Sorry" by Halsey

Day 13: A song to describe the most important event in your life thus far:
"Drive" by Halsey

Day 12: A song you discovered via a commercial:
"Rocket Man" by Elton John

Day 11: A song you can daydream to:
"Two Ghosts" by Harry Styles

Day 10: A song that makes you feel empowered:
"On Top Of The World" by Imagine Dragons

Day 9: A song that makes you want to kick some ass:
"Don`t Put Dirt On My Grave Just Jet" by Hayden Panettiere

Day 8: A song that`s a guilty pleasure:
"Fuck You" by Lily Allen

Day 7: A song you hate:
"Wild Thoughts" by DJ Khaled, Rihanna, Bryson Tiller

Day 6: A song that is a cover:
"American Idiot" by 5 Seconds of Summer
(originally by Green Day)

Day 5: A song that makes you turn up the volume on your radio:
"Car Radio" by Twenty One Pilots

Day 4: A song that explains your first kiss:
"First Time" by Kygo, Ellie Goulding

Day 3: A song you would like people to listen to and think of you:
"Wildest Dreams" by Taylor Swift

Day 2: A song that you find incredibly beautiful:
"The Woods" by Hollow Coves

Day 1: A song you would like your loved ones to play at your funeral:
"I See Fire" by Ed Sheeran
