The Mudville Madrigal Singers are a small a cappella vocal ensemble that performs a wide variety of music for unaccompanied voices, from Renaissance madrigals and sacred works to folk and jazz arrangements.  The Mudville Madrigal Singers began singing together in 1993 and since then have continued to perform twice a year in Holliston and other MetroWest locations.  Their Spring program will be performed on Friday, May 19th at 8:00 pm at Christ The King Lutheran Church in Holliston and on Saturday, May 20th at 7:00 pm at the Congregational Church of Weston, UCC, 130 Newton Street, Weston.  Admission is free.