The lyrics of Avicii's song "LEVELS" describe that feeling of euphoria that we sometimes experience in life, typically through music or other forms of entertainment. The repetition of the line "I get a good feeling" emphasizes the power and intensity of this sensation. The lyric "Get a feeling that I never, never, never, never had before" suggests that this type of feeling is rare and special. It's a moment when we feel completely alive and free from any worries or problems that we may be facing in our lives. The upbeat, energetic nature of the song perfectly captures this feeling of joy and excitement.

Overall, the lyrics of "LEVELS" encourage listeners to embrace and celebrate moments of happiness and joy in their lives. Life can be tough and challenging, but when we find those moments of pure happiness, it's important to hold onto them and cherish them.