Susan and the French Horn

Dara went to music lessons with her friend Merav on Monday, and Merav's teacher told Dara that she had a perfect mouth to play the french horn.  Problem is, you cannot sing while playing the french horn, and with Dara, it's all about the singing.  In recounting this over Jajah to Susan, Susan let loose the bombshell that when she was younger she played the french horn.   Piano we knew.  Guitar we knew.  Flute, we knew.  But french horn?  Who knew?