YPI's programs are made possible by the following corporations, foundations and individuals, to whom we express our sincere gratitude:


ABC Foundation       Lynn Ahrens & Neil Costa
AOL Time Warner       Carter L. Bays
Adam Berger       Arthur L. & Linda Carter     The Cherry Lane Theater
Douglas Cramer Foundation       The Diller-Von Furstenberg Foundation
Cory & Bob Donnalley Charitable Foundation       Dramatists Guild Fund
Dramatists Play Service       Easy Everything       Four Friends Foundation
Lawrence & Alfred Fox Foundation       John Golden Foundation
Grand Marnier Foundation       Grisham Foundation       Marvin Hamlisch
Jane Harmon       The Harmon Foundation       Kenneth Cole
League of American Theatres & Producers
Leon Lowenstein Foundation       M.A.C.
The Mackintosh Foundation        Macy's East
Maidstone Productions       Janet & Richard Maltby, Jr.
Manhattan Portage       The Edith Meiser Foundation
Helen Merrill Ltd.       Music Theater International
National Endowment for the Arts       Newsday
NYC Department of Cultural Affairs      Natural Heritage Trust
New York University Community Fund   The Philip Morris Companies
Rent     Jerome Robbins Foundation       The Flora Roberts Agency
Ben Rosen       Stephen Sondheim       Theater on the Green
Theatre Development Fund       Tiffany and Company
Alice and Thomas J. Tisch       Alfred Uhry       Vivendi Universal
Wind Dancer Productions

Pat Addiss. Lynn Ahrens. Edward Albee. Jason Alexander & Daena Title. Mr. & Mrs. Thomas Anderson. Robert Anderson. Mr. & Mrs. Eric Angelson. Preston Alan Arnold. Bob Avian. Lauren Bacall. Kathleen Bacon-Greenberg. Jon Robin Baitz. Mr. & Mrs. Paul F. Balser. Christine Baranski. Mr. & Mrs. Henry Barrie. Barbara Barrie & Jay Harnick. Lynda Barry. Mr. & Mrs. Jeffrey Bauml. Carter L. Bays. Martha Bays. Mr. & Mrs. Donald T. Beldock. Ed Belling. Alexandra Belser. Theodore Berger & Asya Berger. Marilyn & Alan Bergman. Ed Bergstrasser. Raymond Berland. Mr. & Mrs. Zeke Berlin. Roger S. Berlind. Michael A. Bilovsky. AndrĂ© Bishop. Susan Blanchard. Judy Blume & George Cooper. Richard Blumenthal & Linda Morgan. Jerry Bock. Eric Bogosian. Chris Boneau. Charles Bonnici. Henry Bourne. Michael Bourne. Helen Brann. John F. Breglio. Donald Brenner. Mr. & Mrs. Leo Bretter. Mr. & Mrs. David Brigstocke. Murray Bring & Kay Delaney. Chris Brody & Barbara Brody. David and Helen Gurley Brown. Carol Burnett. Ellen Byron. Gloria Cahill. Paul W. Carman. Allan Carr. Kathleen Chalfant. Melissa Chalsma & David Melville. Mrs. Peter Chapman & Christopher Chapman. Nancy Ford Charles. Dawn Chiang. Judith L. Chiara. Richard Chiarappa. Timothy & Terri Childs. Jerry C. Ciraulo. Jon Clark. Blair Clark. Mr. & Mrs. Charles E. Clayman. Lillian Clayman. Mr. & Mrs. Barry Cohen. Douglas J. Cohen. Michael T. Cohen. Betsy Cohn & Alan Cohn. Dr. Jane D. Coleman. Betty Comden. Mr. & Mrs. Joseph P. Conway. Kia Corthron. Bruce Coville. Charles Grayson Covington. Douglas Cramer. Mary Sharp Cronson. Mrs. Anna E. Crouse. Mr. & Mrs. David G. Crowell. Gretchen Cryer. Mr. & Mrs. Patrick Daly. Clinton Turner Davis. Laura E. Davis. Lucy Deakins. Mrs. Adele Deerson. Peggy Delany. Alvin Deutsch. James Harris Dillon. Stephen DiMenna. Jonathan Dodd. Mrs. Anita Wilkes Dore. Karen Dubinsky. Dr. Sharon Dunn. Dominick Dunne. Christopher Durang. Joanne Frances Durante. Tish Durkin. Scott C. Embler. Elizabeth M. Endrom. Dasha Epstein. Pat Epstein. Andrew Farkas. Mr. & Mrs. Bernard Feigen. Robert Feinstein. Adam Feldman. Jonee Fine. Norman Forman. Donald W. Fowle.  Lawrence P. Fraiberg. Charlotte K. Frank. Richard Frankel. Miriam Friedman & Rachel Friedman.Mr. & Mrs. Dean Fuller. Mr. & Mrs. Dean Fuller. Dr. Gail Furman. Darren Gage. Susan Gallin. Lowell Ganz. Robert Geller. Mr. & Mrs. Paul Gemignani. Mr. & Mrs. Stephen George. Madeleine George. Fredric B. Gershon. Geraldine Stutz Gibbs. Rebecca Gilman. Milton Glaser. Deborah & Daniel Glass. Mr. & Mrs. Peter Goldberg. Sheri M. Goldhirsch.William Goldman. Robyn Goodman. Charles F. Gordon. Pearl Gordon. Linda Gottlieb. Todd Graff. Martin Granoff.Michael Granoff. Micki Grant. Gael Greene. Professor John Greer. Kenneth L. Greif. Vincent Guthrie. Ronnie Halper & Marc Donner.Marvin Hamlisch. James Hammerstein. Jane-Howard Hammerstein. Jane Harmon. Mr. & Mrs. Sheldon Harnick. Joseph Harris. Roy Harris. Aubrey Hawes. Peter Hedges. Lisa Hedley & Tom Hedley.John Heyman. Margaret M. Hill. Jeffrey & Leslie Himmel. Dr. Lissa Hirsch & Tibby Blum. Paul Hirsch. Joan Hollander. Charles Hollerith, Jr. Erika Honda. Roger Horchow. Kenneth L. Houghton. Barbara Warner Howard. Tina Howe. David Henry Hwang. Dana Ivey. Carl Jacobs. Irwin Jacobs. Linda LeRoy Janklow. Morgan Jenness. Sharon Jensen. Diane Johnson & Blake Johnson. Dr. Neil Kahanovitz & Melanie Kahanovitz.Shirley Kalb. Mr. & Mrs. Bob Kaliban. Erin Kamler. John Kander. Dr. & Mrs. Martin L. Kaplan.  Mr. & Mrs. Jack Kaplan. Katherine Kaplan. Nicole Kastrinos. Bill & Paulette Kaufman.  Mr. & Mrs. George Kellner. Mr. & Mrs. John M. Kernochan. Wendy Kesselman. Aurorae Khoo. Paul E. King. Charles Kirby. Manny Kladitis. Willette & Manny Klausner. Mr. & Mrs. Bruce David Klein. Florence Klotz. Rudolph W. Sonny Kompanek. Isobel Robins Konecky. David E. Koskoff. Jonathan Kravis. Linda & Kenneth Kreisler.Dennis Krieger. Robert D. Krinsky. Mr. & Mrs. Dennis J. Krumholz.  Mr. & Mrs. Martin Kuckly. Fran Kumin & Richard Ticktin. Dr. & Mrs. Ronald Kuntzman. Ron Lagomarsino. Mr. & Mrs. R. Kevin LaGree. Frederick C. Lake. Catherine LaMoreaux & Lawrence Paone. Carol Feit Lane. William H. Lang. Jeffrey & Kelly Langberg. Angela Lansbury. Robert Lantz. James Lapine. Jack Lawrence. Ira Levin. Jonathan Levy. Walter Levy. Wendy Lewison. Romulus Linney. Margo Lion. John Lithgow. Mr. & Mrs. Stuart Little. Ann G. Loeb. Kate Long. Robert Longbottom. Phyllis S.K. Look. Lionel Lorona. Craig Lucas. Mary Ann Madden. Adele Magner. Richard Maltby, Jr. &.       Janet Maltby. Emily Mann. Susan Mansur Bahr. Donald Margulies & Lynn Street. Tanyss & David Martula. Charlotte Pomerantz Marzani. Laura Matalon & Spencer Waller .Elizabeth Mathieu. Michael Mayer. Kevin & Suzanne McAuliffe. James McGarry. Frances L. McGarry. Henry McGee & Celia McGee. Frederick McKinnon. Scott McLucas. Joseph T. McMahon. John McNamara. Alan Menken & Janis Menken.Julia Ann Merker. Dina Merrill. Herbert E. Meyer. Mr. & Mrs. Jesse Meyers. Frank Military. Robert Miller. Ruth Mitchell. Martin Monas. Debra Monk. Robert H. Montgomery, Jr. Edward Saul Morgenstern. Evangeline Morphos & Alan Brinkley. Mr. & Mrs. John Morris. James L. Morrison. Schuyler Chapin. Abby Belkin. Susan S. Myerberg. Dr. & Mrs. Martin S. Neff. Mr. & Mrs. Egon Neuberger. Anne Newgarden. Martin Louis Jay Newman. Ellen Novack. Jeremy Nussbaum. Mike Ockrent. Eileen O'D. Offenhartz. Liz Oliver. David Ostwald. Katherine Oubre. David T. Pandozzi. John Eliot Payson. Susan Pearson-Davis. Karen Perry. Ben Pesner. Carole M. Pesner. Bernadette Peters. Matthew Peterson. Ida Picker. Sandra Pinnavaia & Guy Moszkowski. Anne Pitoniak. Mr. & Mrs. Jack Polak. Albert Poland. Deborah Poppel. Harold Prince. Kay Quinn. Louis A. Rachow. David Raksin. Alfonso Ramirez & R. Bruce Ross. Charles S. Rash. David Rayfiel. Leslie Reidel & Janice Brody Reidel. Mr. & Mrs. Rob Reiner. Brett W. Reynolds. Martin Richards. Phyllis K. Robinson. Judith L. Rose & Stuart Stein.Fred Rosenberg. Vita Rosenberg. Daryl Roth. Philip Rothblum. Stanley Rothenberg. Carole Rothman. Scott Rudin. Thomas Russo & Marcy Russo. Serge Saadoun. Ellen Sahadi. Diane Sawyer & Mike Nichols. Kiki Schaffer. Barbara Schneider. Mr. & Mrs. Jeffrey Schon. Martin E. Segal. Mr. & Mrs. Harold Serra. Alan Shayne. Charlie Shays. Laura Shea. Jonathan B. Sheffer. Ann Sheffer. Dr. Muriel Shine. David Shire & Didi Conn Shire. Robert D. Sholiton. Peter Sichel. June Siegel. Matthew Sigman. Stephen Silberfein, Esq. Emmanuel Silva. Berthold Silverberg. Mark B. Simon. Dana Singer. Patricia Sinnott. Rose Skurski. Liz Smith. Stephen Sondheim. Walter E. Sondheim. Laurence T. Sorkin. Joan Stanton. Michael Starr & Ellen Starr.Ira J. Statfeld & Michael Recanati.Richard J. Steiger. Joseph Stein. Keith Stein & Brett Aronow. Hillary S. Stern. Jerry Stiller & Anne Meara. Peter Stone. Susan Stroman. Charles Strouse. Stephen Sultan. Jane Summerhays. Mary Testa. Edward Thomas. Stuart Tom. David Torbett. Steve Vallo. Mr. & Mrs. Glen Vetromile. Jack Viertel. Karen Vock. Barry C. Waldorf. Stuart Wallack. Barbara Wallner & Robert Wallner.John Warthen III. Alan Wasser. Wendy Wasserstein. Mr. & Mrs. Donald P. Waterman.  'Rusty' Webb. John Weidman. Eric Weissmann. John Wells. Zena Wiener & Michael Wiener. Mr. & Mrs. Richard Wilbur. Elizabeth Wilson. Mr. & Mrs. C. A. Wimpfheimer. Margo Wintersteen. Julie Rifkind Wolfson. Eugene Wolsk. Peter Wooster. Marilee Wyman. Karen Zaharoff. Jerry Zaks. Beverly Zarling. Melvyn B. Zerman. Alice Sachs Zimet.                     

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Includes all contributions made between January 1, 1998 & September 1, 2000.