Blue represents safety which simply means that it is a more likable color and a trustworthy or calm color to use
Green is best used to represent growth. It is also used to advance the idea of health, wellness, or nature. Like a green light which means “go” which is a positive color
Orange is used for caution. It I should mostly used for a risk or the start of an adventure.
I feel like it is just the song and person. 50s-90s is good to listen to if you want to be happy and just dance. Its just a preference thang. however early 2000s...yep