With everything that Morgan Wallen has going on right now, including his tour and legal woes, what is the country music superstar up to in any spare time allotted to him? Well, from the looks of it the country superstar is working on new music. Keep reading to see what Wallen posted to tease fans and other hints that new music may be on the way soon. Morgan Wallen Update: He Appears to Be in the Studio Working on New MusicA quick look at Wallen’sInstagram stories the other day, showed us a peek into what he has going on right now. A simple picture of the “Cowgirls” singer sitting on a couch in…