Author
Bohemian Singing Society
2
Laisvės Žiburio Koncertas-Balius (Brooklyn, New York, N.Y.)
2
Paderewski Choral Society (Philadelphia, Pa.)
2
Paderewski Polish Choral Society (Philadelphia, Pa.)
2
Rūtos Ensemble (Baltimore, Md.)
2
Asociación de Músicos Latino Americanos
1
Greater Washington Céilí Club (Washington, D.C.)
1
Reading Choral Festival (Reading, Pa.)
1
Reading Sängerfest (Reading, Pa.)
1