The Grand River Valley Choir and Orchestra began its eight weekly Tuesday rehearsals last week in the Trenton High School choir and band rooms.

Those interested in singing as part of the choir can contact Linda Arnold, choral conductor, at lkarnold55@gmail.com or (660) 605-1472.

The orchestra is an auditioned instrumental ensemble. Those interested in participating who are proficient on violin, viola or cello, can contact Sarah Cavanah, orchestral conductor, at semcavanah@gmail.com or (660) 815-1921.

The GRVCO winter concert is scheduled for 3:30 p.m. Dec. 12, in the Trenton R-IX Performing Arts Center. A variety of seasonal music will be performed.