Promoted as "a singer's best friend," Harmony Helper is a brand new app designed to provide musical theater performers and vocalists of all genres with the convenience and control of a digital rehearsal room, accessible from anywhere, any time of the day or night. Founded by CEO Andrew Goren in 2017, the innovative tool was […] The post Tony-Winning Actor Rob McClure Introduces 'Harmony Helper' " A New Digital App …
SOURCE: DC Metro Theater Arts at 08:00AM on October 29, 2019