A cappella, long regarded as pop’s nerdy cousin, has doo-wah-diddied its way into the mainstream. Leading the charge is Pentatonix, a local quintet that won season three of NBC’s The Sing-Off. The ...
Before performing hit Christmas songs on massive stages across the globe, Pentatonix’s bass singer, Matt Sallee, was serenading Bostonians at Faneuil Hall’s annual tree lighting ceremony. “I remember ...