PS22 Chorus has performed with a multitude of musical acts (e.g. Katy Perry, O.A.R., Carrie Underwood, Portugal.

The Man, and Fifth Harmony) and has had celebrated appearances on numerous national and international broadcasts throughout the years (including the widely publicized performance of "Over The Rainbow" that closed the 83rd Academy Awards), after its videos had gained worldwide attention within the popular video-sharing site YouTube.

[1] Students are assigned to the chorus after an annual auditioning process at the beginning of each school year.

He started blogging in September 2006 about the Chorus, following requests on a Tori Amos fan page, where he had shared some of his videos.

[3] The director Gregg Breinberg won a Tribeca Disruptive Innovation Award in 2017.