Sonseed was a Christian pop band formed at the Church of Our Lady of Perpetual Help in Brooklyn, New York in the late 1970s. The line-up included Sal Polichetti (bass, vocals); his then-wife Patricia Costagliola (keyboards, vocals); Frank Franco (guitar, vocals); Kevin McGillen (backup vocals); and Nicky Sciarra (drums). Their sole album, First Fruit, was released in 1983. Sal Polichetti has also announced that in the summer of 2009 Sonseed will be releasing an EP on Arena Rock Records which includes selections from the original First Fruits album. A proposed follow-up, Just Can't Get Enough (Of Jesus!!!), with more new wave and New Romantic elements, never saw official release, but some bootleg tracks have surfaced.

Nicky Sciarra became district manager of Community Board 7 in Sunset Park, Brooklyn. He died in 1993 after apparently choking on a sandwich.

The band came back into the spotlight in 2008 when a recording of them performing their song 'Jesus Is A Friend Of Mine', from a religious TV show, appeared on the Dougsploitation blog, and subsequently became a YouTube hit, where it spawned several parodies. Polichetti performed the song live at the Bowery Poetry Club in New York City on November 14, 2009 with the ska-swing band Tri-State Conspiracy.

In mid to late 2009 the band's 1983 album became a recurring subject of theological scrutiny by Todd Friel of the FamilyNet radio program called Wretched Radio. Friel eventually aired every track of the album over a several week period, the last song being aired on September 17, 2009.