NPR Music recently launched Tiny Desk (home) concerts, bringing intimate performances from artists worldwide. In a unique collaboration, opera star Anthony Roth Costanzo and cabaret diva Justin Vivian Bond came together for "Only an Octave Apart." Costanzo, an American countertenor, has an impressive background in musical theatre and opera, winning prestigious competitions like Operalia in 2012. Additionally, he serves as the general director and president of Opera Philadelphia. The concert showcased the blend of their vocal styles, creating a fabulous musical experience.