i am a junior, i am picking my senior classes, and i need advice. i signed up for a class that i can use to go to the middle school and help out a band class there. if i get that class, i have one slot left, and i have 3 classes i want to take. i could take begginers guitar, concert band to take a new instrument (pit or woodwind), or chior (to help singing). i do not know which one will help me best if i do want to be a music major. help the junior.