[3] In 2019, it was announced that Christman and librettist Donna Gay Anderson had written a dramatic musical, Unfolded, about the life and work of Susie Scott Krabacher.
[1] In October 2019, selections from the musical were premiered in a benefit concert for Krabacher's humanitarian organization, HaitiChildren.
[2][3] During the COVID-19 pandemic, COC's virtual benefit concert for HaitiChildren featured premieres of music by Christman and Paula Kimper, performed by mezzo-soprano Madison Marie McIntosh and pianist Gregory Ritchey.
In January 2021, COC presented a virtual performance of Christman's opera The Impresario and the Dueling Divas, with pianist Eve Queler.
[5] On May 7 of the same year, COC hosted a virtual concert to benefit The American Prize, in which 2020 TAP winner Madison Marie McIntosh and Gregory Ritchey premiered works by Theodore Christman, Antonio Covello, Ted Ganger, Michael J.