The Davis Senior High School Advanced Treble Choir (ATC) of Davis, California is a women’s choir founded in 2001.  It is composed of 28 women and an accompanist.  Under the direction of Dr. Karen Gardias, the choir sings music from many different genres, ranging from madrigals to Mo-Town.  Since it was founded, ATC has grown in size and caliber, creating an excellent reputation for itself.  In addition to performing at concerts several times a year, the choir puts on an annual Pasta Dinner Fundraiser, sponsors the Davis Idol talent contest, and takes an annual trip.