It would be nice to know if you found it.
Thank you! I did see that one. I am still looking. I also couldn't find my way back here to my question LOL ;)
embroiderydesigns.com has one in their free files. You can download a limit of 3 designs each week.
Look at left side. Products in blue-hover there and another list will appear that has Free Embroidery Designs-click on that to take you to the free pages. Type in Christmas trumpet in search bar, after you get to free pages. I also typed in french horn and 2 more came up. Good luck!-Toogie