Oh, i just seized a perfect opportunity! I ALWAYS listen to music depending on my mood!
Happy - Pop, Hip Hop, Rap, New Age, Travel
Sad - Really anything with a steady tone, and a "feeling" key (like Oasis' Wonderwall)
Scared - Something frantic without vocals, maybe with a tribal theme (like something from The Lion King like "Hoo Hah" or the scene from Tarzan where he's fighting Sabor)
Angry, Fighting Mood - Saliva "CLICK CLICK BOOM" or Limp Bizkit "Rollin'" at max volume
Angry, Raging - KoRn "Dead Bodies Everywhere!"
LEAVE ME ALONE!! - Five Finger Death Punch "Dying Breed"
KillSwitch_Protocol.exe (run somewhere and hide!) - Within Temptation "The Middle Of the Night"
Sleepy - Something from a video game OST slow and relaxing, preferably with a mystical tone, especially if the game has a fantasy setting
High Level 1 (Kush or bud) - Toto "Africa" played backwards
High Level 2 (Fire) - Men At Work "Land Down Under"
High Level 3 (Bruce Banner or Ghost OG) - Phil Collins "In the Air Tonight" at max volume
Buddha Mode (Gas or stronger) Several songs randomly chosen from the '50s, '60s, '70s and 80s played simultaneously while typing a heartfelt letter to Vladmir Putin then trying to print it out of the microwave
Eye Of The Tiger (Intense determination or other "not without a fight" type of mood) - Survivor "Eye of The Tiger" or any song that uses musical dissonance and is moderately upbeat
LOLWUT - Final Fantasy III "Chocobo Theme"
I Have Autism - Tomodachi Life title screen, Animal Crossing City Folk "Nook's Cranny", or anything that sounds like it was composed using a dolphin's windpipe