XVIa) 7th Annual American New Music Conference - NYU 5/20/88 music of Rosenhaus
XVIb) Leonard Lehrman Birthday Concerts
1 sponsored by Nassau Cty Ofc of Cultural Development, Temple Sinai, Roslyn NY
w/Metropolitan Philharmonic Chorus 8/20/89 [VIIIb3]
2 sponsored by LICA & Meet The Composer at Bryant Library 8/20/99 [see IX54]
XVIc) Concert of Duets with tenor Charles Osborne 8/16/90 Chelsea Center, E. Norwich NY
(incl. Siegmeister, Lehrman) sponsored by Nassau County Office of Cultural Development
XVId) International Jewish Arts Festival of Long Island 9/00
XVIe) Vocal Recitals
1 Vladeck Hall, Bronx NY 1/6/91
2 Chelsea Center, E. Norwich NY 3/23/91 
XVIg) Modern Language Association Convention Brecht Section, San Francisco 12/91
XVIh) NYU (w/Ron Edwards) music of Lehrman & Pehrson 9/27/99
XVIi) Hanns Eisler Centennial at West-Park Presbyterian Church, NYC 9/26/98
incl. the complete score of the Brecht-Eisler Roundheads & Pointedheads
in Leonard's English translation

XVIj) Music Library Association Conventions:
1 NYC, Composer/Performer Roundtable, 2/22/01
2-3 Arlington VA: Jewish Music Roundtable, 2/12/04; Composer/Performer RT, 2/13/04
4 Presentation (on The Mermaid in Lock No. 7 and The Wizard of Altoona)
by Leonard & Elizabeth Kirkpatrick Vrenios as part of Bibliography Roundtable, Pittsburgh, 3/2/07
XVIk) Our Wedding at Stephen Wise Free Synagogue, Manhattan 7/14/02,
incl. premieres by Dorff, Lehrman, Mandelbaum, Pehrson, Rodgers
XVIl) American Labor Songbook Concerts, American Labor Museum, Haledon NJ
1 5/1/03
2 5/1/04 (co-sponsored by Meet The Composer)
XVIm) Northport Arts Council Do-ing Music Series (Songs of Long Island), Northport Library 7/23/04
XVIn) Political Cabaret
1 Kerry Cabaret, Jeanne Rimsky Thtr, Port Washington 8/16/04
2 The Bush Vacation Ruination Celebration: Long Island Support for Cindy Sheehan Benefit Concert
at the Cinema Arts Centre in Huntington, Helene & Leonard in the world premiere of Leonard's "Threescore Years Ago," 8/28/05
3 Propaganda Cabaret Prospect Theater Co. at West End Theatre, 263 W. 86th St., Manhattan
includes Leonard's song "Threescore Years Ago 4/29/06
XVIo) New York Composers Circle concert at St. Peter's (Chelsea), Manhattan
Helene & Leonard perform Jacob Goodman's "Three Yiddish Songs" 3/4/06
XVIp) Harvard Class of 1971 35th Reunion Showcase, Sanders Theatre,
Helene performs Leonard's "Threescore Years Ago"
Rick Wilson conducts chorus in Leonard's "Hold Fast to Dreams"
and "The Purple Couch" 6/9/06
XVIq) Society for New Music Concerts
1 Chez Neva Pilgrim, Syracuse NY Music by Palmer, Husa, Lehrman 8/11/07
2 Chez & w/Helen Boatwright, Fayetteville, NY Music by Ives, Boatwright and Lehrman 8/3/08
XVIr) Five Centuries of Great Duets
with Kathryn Wieckhorst
from Purcell thru Mozart, Mendelssohn, Brahms, Tchaikovsky,
Humperdinck, Strauss, Prokofiev, Bernstein, Blitzstein, and featuring
a duet from Hannah by Lehrman & Orel Odinov Protopopescu
plus the world premiere of Lehrman's setting of
Euripides' "What Is God?: An End to War" -- in Greek!
1 Syosset Public Library 3/2/08
2 Plainview-Old Bethpage Public Library 3/15/08
3 Wantagh Public Library 4/13/08
4 Bethpage Public Library 5/8/08
(substituted due to illness: A Recital Across Five Centuries)
5 East Meadow Public Library 7/17/08
6 Port Washington Public Library 11/9/089
7 North Merrick Public Library 11/16/08
8 Freeport Memorial Library 11/29/08
XVIs) Downtown Music, Shakespeare & Song
Shakespeare settings by Leonard & by Joel Mandelbaum (incl. 2 world premieres)
St. Marks in the Bowery 6/22/08