and one of the other trombone players gave him her old trombone to use for rehearsals. DS has a very nice trombone and she was worried that it would get ruined. I told DS that he should give it back to her and he looks at me and said "it's ok mom, she disinfected it". I just had to laugh. He still has his starter trombone if he needed to use that but the trombones are played differently so we don't think it is a good idea to switch back and forth. Kids.