Music will help to express emotions, feelings, to cheer buddies up and for pleasure when necessary. Songs which are on spotify promotion are given more attention because they are seen as top tunes or rated as top songs on earth. Some people in the world today learn faster when words are converted into tunes, they remember information and assimilate quicker when these words are in song form. Even presently, we unconsciously sing to ourselves, especially when trying to learn brief things that are not to be forgotten. Music is life; it makes a distinctive atmosphere particularly if we play tunes that are in working with how we feel at a certain moment. Songs on bloopul tones are different even a song can have different tones. This is done if we change the key of a song, keys in music has to be known, and it's quite important when people sing some sound low while others high. Normally, songs has twelve keys and songs are produced using at least one of those keys. The secret of a song makes the song special because the case, where musicians don't sing on the secret of the instrument used the results always poor but also for perfection and excellent output, it is important for listeners and instrumentalist to harmonize. When a song is on Spotify playlist placement, different types of tools used also gives it an edge over other songs.