Role Playing: Rebecca Finnegan finds lyrical heart of a lonely woman in ‘A Catered Affair’

Interview: So perfectly does Rebecca Finnegan blend her painful lyric pauses into the narrative flow of “A Catered Affair,” at Porchlight Music Theater, that you scarcely notice she has ramped up from speech to song. Then the swelling power of that voice grabs you, and you realize you’re watching something special: an accomplished actor who’s also a genuine singer.