Trombone

Finally got home after a long day of work followed by my oldest daughter performing with her choir in the elementary music programs concert. Her choir was pretty good, but some of the groups (I'm looking at you, strings!) were sharing some very interesting notes, tempos and melodies. But watching the bands made me think back to my time playing the trombone, so here's a quick doodle of one while I get back to "other things".

Note: I don't know why the background is gray - the picture saved on my computer still has the bright white background, but when I upload it, it turns gray and dull. I'll try to figure it out - later.