Your musical affinity is expanded to a level where you can now produce music in an area of effect around yourself, gaining inspiration and sampling from previous music you listened to and enjoyed. You can create either sets or mixes intermingling their melodies into a power set or an array of buffs, both depending of the breadth of music genres it contains. The potency is understandably lessened the more sample size it contains, but it makes up in versatility.
Aside from playlists, you can take “samples” from your aforementioned music to create personalized productions, practically customizing what type of buffs or temporary powers you’d get.
All this isn’t worthwhile without a crowd, you know? As a result, you can’t help but share it with others through the area of effect where your musical creations are heard, and within said area, you can choose which individuals are touched by your vibes, joining in the symphony.