After folk music producer Irving Steinbloom dies, his children Jonathan, Naomi, and Elliott organize a memorial concert, hoping to feature his three most famous acts:
The Folksmen, The New Main Street Singers, and Mitch & Mickey. The Folksmen trioMark Shubb, Alan Barrows, and Jerry Palterwere once the most popular of the acts but have not appeared together in decades. They had several minor hits, including their most famous song "Old Joe's Place." Despite not playing or seeing each other for years, their reunion is very positive and full of good memories, so they diligently begin rehearsing for the concert. Although some tension arises over whether to include "Skeletons of Quinto", a somber song about the Spanish Civil War, in their otherwise upbeat set list, they enjoy working together again. The New Main Street Singers are the second generation of the original Main Street Singers, formed by George Menschell, the only living member of the original group, who sings and holds a guitar he cannot play. Performers include former
adult film star Laurie Bohner and her husband, life-long Main Street Singers fan Terry, now founders of Witches in Nature's Colors (WINC), a coven of modern-day
witches that worships the power of color, and former juvenile delinquent Sissy Knox, whose father Fred was one of the original Main Street Singers. Their manager, Mike LaFontaine, most famously appeared as Li'l Eddie Dees' in a short-lived and mostly forgotten 1970
sitcom, ''Wha' Happened?''. The group is known for their complex harmonies, forming what Menschell terms a "neuftet". Mitch Cohen and Mickey Crabbe appeared as Mitch & Mickey, a former couple that released seven albums and ended performances of their most famous song, "A Kiss at the End of the Rainbow," by kissing each other. After a dramatic break-up years before the events of the film, Mickey seemingly moved on and has married a medical supply salesman named Leonard, but Mitch broke down emotionally and has never fully recovered. As the pair reunite and rehearse, romantic tension and personal regrets repeatedly imperil their participation in the concert in spite of connecting again musically. The three groups, all of whom have sunk to various levels of musical irrelevance since their respective heyday, agree to the reunion performance, to be held at
The Town Hall in New York and televised live on the Public Broadcasting Network (PBN). The acts rehearse and participate in interviews discussing their activities over the previous years and their feelings about performing again. The show itself proceeds with two hitches: the intended opening song for The Folksmen's set, "Never Did No Wanderin, is played first by the New Main Street Singers (the Folksmen sing it in a rugged, emotional manner consistent with the spirit of the song, while the New Main Street Singers perform it in their usual peppy, carefree manner), and Mitch temporarily disappears minutes before he and Mickey are to perform, forcing the Folksmen to extend their set. It is eventually revealed that Mitch had gone to buy a rose for Mickey, which she gratefully accepts as they go on stage. They perform "A Kiss at the End of the Rainbow", and after a suspenseful pause, conclude with the much-anticipated kiss. In the finale, all three acts sing "A Mighty Wind" together. Six months after the concert, many of the performers detail subsequent events via interviews. Mickey is performing "The Sure-Flo Song" (about a medical device used for bladder control) at Leonard's
trade show booth, while Mitch is writing poetry again, claiming to be in a "prolific phase". Mickey claims that Mitch overreacted to their onstage kiss, while Mitch insists that he no longer has feelings for Mickey, but had worried that Mickey's feelings for him might have returned. LaFontaine is trying to drum up interest for "Supreme Folk", a sitcom in which the New Main Street Singers star as characters who are Supreme Court judges by day and folk singers sharing a house by night. The Folksmen have reunited, with Shubb, now a
transgender woman named Marta, sporting a revamped wardrobe and continuing to sing in a deep bass voice, followed now by a girlish giggle. ==Cast==