TOPSHAM -The Oratorio Chorale invites singers to join in at an open rehearsal from 6 to 9 p.m. Sunday, April 5, at MidCoast Presbyterian Church.

The chorale will be rehearsing music for its upcoming May concert, “The Seasons,” by Franz Joseph Haydn.

Singers who wish to attend or learn more should contact John Todd at 389-9175 or [email protected]. The church is at 84 Main St.