Help with unknown Crest, Horn on White Star in Gold Wreath

[tidballman]

I'd appreciate any help here on this piece.

 

I've spent several hours running searches with no luck.

 

It was in box of loose single US Army DUI pins I bought yesterday all dating from the 1950s to current era.

 

I am not even sure it is military, however it is marked: MADE IN USA on the reverse.

 

DUI size with older flow pattern enamel.

 

Does anyone recognize this?

 

Thanks in advance for your time.

 

 

[atb]

The United States Army Band

[tidballman]

The United States Army Band

 

WOW ! Thanks...I really appreciate the ULTRA fast response.

[B229]

Here's the description from IOH for reference: http://www.tioh.hqda.pentagon.mil/Catalog/HeraldryMulti.aspx?CategoryId=2959&grp=2&menu=Uniformed%20Services