FARMINGTON — Some of Maine’s top college a capella ensembles will perform at 3 p.m. Sunday, April 7, at ArtsFarmington’s first “A Capella Festival.” Host group, Northfield, the Farmington-based a capella group, will open the show.

Northfield has been singing together, in varying lineups, for over 30 years, and draw their repertoire largely from the sacred and popular music of Renaissance and Medieval Europe and the early American shape note tradition.

Two of the groups, The Megalomaniacs from Colby and the Clefnotes from the University of Maine at Farmington, are comprised of male and female voices, while the Merimanders, founded in 1958 on the campus of Bates College, is an all-female ensemble and the Meddiebempsters are an all-male group from Bowdoin College.

The UMF Clefnotes are a student-led, co-ed group consisting of about 20 students from the University of Maine at Farmington. They sing a variety of genres but mostly focus on contemporary pop music. The 16 members of the Megalomaniacs (aka “Megs”) derive their name from the psychological phenomenon “megalomania” defined by delusions of grandeur. They have brought their unique and quirky arrangements to the a capella scene for 23 years.

The Merimanders, “The Meris,” Bates’ oldest female singing group, hail from all around the globe, but are united by their dedication to the group and their love for all things a capella.

Rounding out the program will be the Meddiebempsters, from Bowdoin College. Founded in 1937, the oldest a capella group at Bowdoin began as a quartet. Now numbering 14 singers, they still honor and perform old favorites reveling in tight harmonies and the all-male sound.

The afternoon’s program promises a variety of music from the world of classical, jazz, and pop.

As the college groups are organized, directed and led by students, each group brings its own distinctive style to the performance of the a capella genre. Many of the musical arrangements are created by the students themselves or, in some cases, alumni of the group. All of the ensembles perform throughout the New England area and beyond.

The performance will begin at 3 p.m. Sunday in Nordica Auditorium located upstairs in Merrill Hall on the campus of UMF, 224 Main St. General admission tickets are $10. UMF students and those under 18 are free, and students from others colleges $5 with ID. No one will be turned away. ArtsFarmington is an affiliate of the University of Maine Farmington.

For more information, visit artsfarmington.org or call 207-778-5074.