the challenge games - limitation

so the challenge games are pretty much a series of challenges for ppl who want test their true music making abillities. there will be [redacted] amount of challenges and at the end i will decide the best for each category, and whoever makes #1 on any challenge, will be put through one last challenge to test everything they've got, so will you join and possibly become the best of the best, or chicken out? you decide... >:) (im still gonna figure out challenges as i go)