They are kept in the archives of the Pembroke Players, along with tapes of Idle's performances in some of the college drama society's theatrical productions.
The music, brought together with real imagination by the conductor Robert Sadin, was a collage, with transcriptions taken everywhere from records to private tapes of Mingus's performances.
In Ms. Horn's case, he worked from tapes of her performances, writing out every note before proceeding.
Manning started with himself, watching tape of his performances, watching the evidence of his lack of experience.
For a special appeal to women, widely distribute tapes of Mr. Giuliani's three performances in drag.
Since the group parted ways, Mr. Young, who possessed the tapes of their performances, has very rarely released them, even to other Syndicate members.
He had also picked out a few tapes of Moore's past pitching performances and wandered down the tunnel beneath Yankee Stadium to the team video room.
You can hear it in the pain-filled lyrics of his last songs, see it in the tapes of his final performances.
Radio station WNCN in New York City has offered to play tapes of the orchestra's performances when they are available.
The 76-year-old retiree is so popular in America and Sicily that tapes of his performances circulate among his fans like bootleg rock concert recordings.