The second hobby that you can unlock in the game is the Guitar Hobby. You have to be at least Player level 9 to unlock it and the Beginner's Guitar is your initial hobby object. This hobby is related to music. You'll write songs, play the guitar and even sing in the shower. Listed below are the items you can unlock and placed at home via levelling up in this hobby. These items can provide XP and additional action during hobby event.
Kind of a Guitar Player
Definitely a Guitar Player
Traits That Will Give Bonus
Talented These Sims are a bit better at all Hobbies
Good Upbringing These Sims are way better at all Events
Musical These Sims are a bit better at Piano and Guitar.