The fourth annual all-district choir concert will be held Thursday in the Mercer Island High School auditorium starting at 7 p.m.

The concert will include performances by all three elementary school choirs, the Islander Middle School mixed choir, the high school Bel Canto mixed choir and the high school jazz choir.

The grand finale will place all singers on stage together to perform two pieces. There will also be a couple of small surprises from the jazz choir.

The concert is free and open to all who would enjoy a nice evening of nothing but vocal music. A wide variety of musical styles will be presented for all musical tastes.